🐋 Whale activity anomaly Whale-tier UTXOs (>10 BTC) minted in the 12-00 UTC window of 2026-10-09: 4,608 — above the trailing 90-day 95th percentile of 4,282. Lift vs baseline decays fast: same-day 1.37× · T+3 1.18× · T+7 1.10× (n=260 fire events since 2020). The signal is coincident, not predictive — but the shorter window catches the anomaly earlier: on average, roughly half the day's eventual move is still ahead when the alert fires. Most recent prior spikes above this threshold: 2026-09-29 (4,638 → same-day +0.1%, T+3 +1.0%) · 2026-09-22 (4,910 → same-day -0.5%, T+3 -2.5%) · 2026-09-19 (4,369 → same-day +0.4%, T+3 +5.9%). BTC closed +0.2% on 2026-10-09 vs the prior day. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

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🚨 LARGE INSCRIPTION ALERT 3.8MB inscriptions in block 970578 Miner: Marathon Block space analysis:

The Bitcoin Portal

Blockspace — Overview — The Bitcoin Portal

Composition split by transaction type, historical series and per-tier breakdown.

Block:

mempool - Bitcoin Explorer

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🚨 LARGE INSCRIPTION ALERT 3.8MB inscriptions in block 970195 Miner: Marathon Block space analysis:

The Bitcoin Portal

Blockspace — Overview — The Bitcoin Portal

Composition split by transaction type, historical series and per-tier breakdown.

Block:

mempool - Bitcoin Explorer

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🐢 Endurance Run — block 969,739 took 68 minutes Block 969,739 took 68 minutes to mine — roughly 6.9× the 10-minute target. Long block intervals like this remind everyone that block time is an expectation, not a guarantee. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

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📦 OP_RETURN dominant blockspace for 2nd consecutive day Daily OP_RETURN share has stayed at or above 45% for 2 days (45.1% then 51.2%). In the last 90 days, only 23 day(s) reached this level — the rest of the regime sits notably lower. Sustained OP_RETURN dominance points to elevated Runes / data-inscription activity rather than financial-transaction demand. More:

The Bitcoin Portal

On-chain metrics — Live — The Bitcoin Portal

Latest blocks, mempool state, fee rates and on-chain throughput indicators.

#Bitcoin #BTC #Spam #BlockSpace

🚨 LARGE INSCRIPTION ALERT 3.8MB inscriptions in block 969958 Miner: Marathon Block space analysis:

The Bitcoin Portal

Blockspace — Overview — The Bitcoin Portal

Composition split by transaction type, historical series and per-tier breakdown.

Block:

mempool - Bitcoin Explorer

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🚨 LARGE INSCRIPTION ALERT 3.8MB inscriptions in block 969919 Miner: Marathon Block space analysis:

The Bitcoin Portal

Blockspace — Overview — The Bitcoin Portal

Composition split by transaction type, historical series and per-tier breakdown.

Block:

mempool - Bitcoin Explorer

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📉 Spam ratio breaks below 60d band — 7d avg at 34.2% Bitcoin's 7-day average spam ratio has dropped to 34.2%, below the 10th-percentile of the trailing 60-day distribution (35.4%). Sustained quiet on the non-financial side — a notable regime softening relative to the 35.4%–52.7% band Bitcoin has been holding. More:

The Bitcoin Portal

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Latest blocks, mempool state, fee rates and on-chain throughput indicators.

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🚨 LARGE INSCRIPTION ALERT 3.8MB inscriptions in block 969683 Miner: Marathon Block space analysis:

The Bitcoin Portal

Blockspace — Overview — The Bitcoin Portal

Composition split by transaction type, historical series and per-tier breakdown.

Block:

mempool - Bitcoin Explorer

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📉 BIP-110 compliance drought — only 1 compliant blocks in 24h Only 1 blocks in the last 24 hours would have remained valid under BIP-110's reduced-data (RDTS) rules — at or below the 10th-percentile (1) of the trailing 30-day daily distribution (mean 3.5). The rest carried at least one transaction that RDTS would reject. Describes what got mined, not miner intent. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

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🛡️ BIP-110 compliance surge — 6 fully-compliant blocks in 24h 6 of the last 24 hours' blocks would have remained valid under BIP-110's reduced-data (RDTS) rules — above the 90th-percentile (5) of the trailing 30-day daily distribution. Only 3 day(s) in that window matched or exceeded this level. Reflects blockspace composition rather than miner endorsement of BIP-110. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

#Bitcoin #BTC

🐋 Whale activity anomaly Whale-tier UTXOs (>10 BTC) minted in the 12-00 UTC window of 2026-09-29: 4,638 — above the trailing 90-day 95th percentile of 4,358. Lift vs baseline decays fast: same-day 1.37× · T+3 1.18× · T+7 1.10× (n=260 fire events since 2020). The signal is coincident, not predictive — but the shorter window catches the anomaly earlier: on average, roughly half the day's eventual move is still ahead when the alert fires. Most recent prior spikes above this threshold: 2026-09-22 (4,910 → same-day -0.5%, T+3 -2.5%) · 2026-09-19 (4,369 → same-day +0.4%, T+3 +5.9%) · 2026-08-25 (4,367 → same-day -0.5%, T+3 -0.9%). BTC closed -0.1% on 2026-09-29 vs the prior day. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

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📦 OP_RETURN dominant blockspace for 3rd consecutive day Daily OP_RETURN share has stayed at or above 45% for 3 days (50.1% then 61.5%). In the last 90 days, only 23 day(s) reached this level — the rest of the regime sits notably lower. Sustained OP_RETURN dominance points to elevated Runes / data-inscription activity rather than financial-transaction demand. More:

The Bitcoin Portal

On-chain metrics — Live — The Bitcoin Portal

Latest blocks, mempool state, fee rates and on-chain throughput indicators.

#Bitcoin #BTC #Spam #BlockSpace

🔄 Sentiment regime shift — Extreme Greed → Greed sustained 3 days Market sentiment has crossed from extreme greed to greed and held there for 3 consecutive days (F&G now at 71). Sustained regime shifts of this magnitude — confirmed by multiple days, not single-day blips — tend to align with broader market structure changes. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

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📉 BIP-110 compliance drought — only 1 compliant blocks in 24h Only 1 blocks in the last 24 hours would have remained valid under BIP-110's reduced-data (RDTS) rules — at or below the 10th-percentile (1) of the trailing 30-day daily distribution (mean 3.1). The rest carried at least one transaction that RDTS would reject. Describes what got mined, not miner intent. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

#Bitcoin #BTC

🚨 LARGE INSCRIPTION ALERT 3.8MB inscriptions in block 968352 Miner: Marathon Block space analysis:

The Bitcoin Portal

Blockspace — Overview — The Bitcoin Portal

Composition split by transaction type, historical series and per-tier breakdown.

Block:

mempool - Bitcoin Explorer

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🚫 Zero BIP-110-compliant blocks in 24h — the first since 2026-08-26 No blocks in the last 24 hours would have remained valid under BIP-110's reduced-data (RDTS) rules — the first since 2026-08-26 in a trailing-30-day baseline where the daily count averages 3.1. Every recent block contains at least one transaction that RDTS enforcement would reject. This describes the composition of blocks that were mined, not miner alignment with BIP-110. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

#Bitcoin #BTC

🐋 Whale activity anomaly Whale-tier UTXOs (>10 BTC) minted in the 12-00 UTC window of 2026-09-22: 4,910 — above the trailing 90-day 95th percentile of 4,407. Lift vs baseline decays fast: same-day 1.37× · T+3 1.18× · T+7 1.10× (n=260 fire events since 2020). The signal is coincident, not predictive — but the shorter window catches the anomaly earlier: on average, roughly half the day's eventual move is still ahead when the alert fires. Most recent prior spikes above this threshold: 2026-08-22 (4,818 → same-day -1.6%, T+3 +1.9%) · 2026-08-20 (4,698 → same-day +5.3%, T+3 +6.3%) · 2026-08-01 (4,935 → same-day -0.1%, T+3 +2.0%). BTC closed -0.2% on 2026-09-22 vs the prior day. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

#Bitcoin #BTC

🛡️ BIP-110 compliance surge — 6 fully-compliant blocks in 24h 6 of the last 24 hours' blocks would have remained valid under BIP-110's reduced-data (RDTS) rules — above the 90th-percentile (5) of the trailing 30-day daily distribution. Only 3 day(s) in that window matched or exceeded this level. Reflects blockspace composition rather than miner endorsement of BIP-110. More:

The Bitcoin Portal

The Bitcoin Portal — Bitcoin Monetary Health Intelligence

Daily on-chain intelligence for Bitcoin's structural health — mining decentralization, censorship resistance, security. Independent. No VCs, no ads.

#Bitcoin #BTC

🚨 LARGE INSCRIPTION ALERT 3.8MB inscriptions in block 967926 Miner: Marathon Block space analysis:

The Bitcoin Portal

Blockspace — Overview — The Bitcoin Portal

Composition split by transaction type, historical series and per-tier breakdown.

Block:

mempool - Bitcoin Explorer

Explore Bitcoin

#Bitcoin #BTC #Ordinals #Inscriptions #Spam