January 2026 Recap: As of Saturday 01/31/2026, 23:57:31 UTC Centralized Exchanges held a total balance of 3,455,538 BTC. The UTXOs set decreased by 1,541,501, with a current count of 164,175,587 UTXOs The Addresses set increased by 279,565, with a current count of 57,965,194 Addresses

As of Tuesday 01/20/2026, 23:32:41 UTC Centralized Exchanges held a total of 3,362,850 BTC. 9,486 BTC were added to exchanges on Tuesday, primary from Bitcoin sold by Companies, ETFs and Custodians.

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As of Friday 01/09/2026, 23:43:48 UTC UTC Centralized Exchanges held a total of 3,338,038 BTC. With a YTD increase of 11,031 BTC

🚨🚨🚨Centralized exchanges hold 3,335,263 BTC, rising 15,180 BTC over 365 days. We’re seeing the opposite of a supply shock. Sorry bulls maybe next decade.

@TimechainBot 3B9pCgTdXKPkvDtjGoZ9rGgjW9FDYRqZpF

Introducing TimechainIndex SQL Terminal Subscriptions: • Starter: Access API and query results up to 5,000 rows, perfect for small projects and quick insights. • Advanced: Unlimited API and query results for more efficient data retrieval. • Enterprise: Gain full access to comprehensive Bitcoin address labels covering over 8.9 million BTC, plus personalized support for your team. Build your own datasets using queries and connect them through APIs directly to your website. Start exploring at terminal.timechainindex.com

A mysterious entity has just consolidated over 36,733 BTC worth of UTXOs, each dormant for more than three years, into three addresses. The funds continue to move, with current balances as follows: bc1q6h2v33qt0jjvpr2hxxtwhtvdvtn086g0n2qu06: 32,748 BTC bc1qhjtjppx4p6a35ngtgkc6xc2w9z6jmc3r8jfk9s: 3,622 BTC bc1q8cra8s9gr2cn05vdeg4wsexfx85mye7h7qern8: 361 BTC You can track their movements from the timechainindex explorer below

Timechain Index - Bitcoin Explorer

Timechain Index - Bitcoin Explorer

1,294 institutions have filed their 2025 Q3 13F reports showing holdings in Bitcoin ETFs, reporting a total value of $5,911,708,410, a net increase of $1,239,474,378 compared to Q2 2025. JPMORGAN CHASE & CO increased their holdings by $143,401,300 mainly from an increase of ~2m shares of IBIT For detailed data, visit 13f.timechainindex.com, or analyze it yourself at terminal.timechainindex.com

As of Wednesday, November 5, 2025, at 23:55:37 UTC: - Centralized entities and miners collectively hold 8,711,799 BTC. - Centralized exchanges recorded a net inflow of 3,952 BTC over the past 24 hours, increasing their total holdings to 3,249,177 BTC. For more details, visit:

Timechain Index - Bitcoin Holdings By Exchanges, ETFs, ETPs, OTCs, Funds & Companies

Timechain Index - Bitcoin Holdings By Exchanges, ETFs, ETPs, OTCs, Funds & Companies

TimechainIndex October 2025 Recap: UTXOs - Total UTXO set: 166,683,370, down 356,508 in October. - 4,534 blocks mined, adding 14,168.75 BTC to supply; circulating total now 19,942,529 BTC. - 107,148 BTC spent from coins aged 3+ years. Addresses - Total addresses: 57,096,904, up 359,791 in October. - Addresses holding >1 BTC: 886,577, holding a combined 18,462,224 BTC (+13,950 BTC). Miscellaneous - 41.6% of circulating supply held by centralized entities. - Centralized exchanges hold 3,233,904 BTC (+19,000 BTC). - Coinbase manages 2,944,040 BTC across all platforms. U.S. national debt equals 345.7 million BTC.

Centralized exchanges saw an inflow of 10,485 BTC on October 30th, bringing total holdings to 3,227,673 BTC

@TimechainBot 13ct3jNbHQZWu7SySaa23gCepMtMmjy29e

💥 Introducing @TimechainBot, the new Nostr bot that looks inside the chain. Just mention the bot with any Bitcoin address and It’ll tell you who owns it (if that info is available).

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🚀 Official Launch: terminal.timechainindex.com SQL Web Terminal! Explore Bitcoin on-chain data with our interactive SQL web terminal: - Query blocks, UTXOs, and daily/monthly/yearly summaries - Analyze exchange balances, government holdings, and institutional ETFs - Access SEC 13F filings for Bitcoin ETFs - Use pre-built query templates or create custom SQL queries -Download CSVs or integrate via API for dashboards & analytics on your website. 📊 Free access available (limited), with higher limits for subscribed users.

As of 08/26/2025, 23:37:13 UTC, all centralized exchanges held a total of 3,273,462 BTC. Recent BTC Flow (Top 30 Exchanges): Past 24 Hours: Net inflow of 2,169 BTC Past 48 Hours: Net inflow of 1,614 BTC

TimechainIndex Update: Rebuilding server infrastructure to generate end-of-day historical exchange charts dating back to Bitcoin’s inception. Analysis of the updated dataset shows: Peak Reserves: 3,451,190 BTC on July 14, 2024 Current Reserves: 3,259,225 BTC Change: -191,965 BTC (-5.56%) from the all-time high Top 20 centralized exchanges recorded: 1-Month Net Inflow: 26,360 BTC 3-Month Net Outflow: 968 BTC 6-Month Net Outflow: 48,908 BTC 12-Month Net Outflow: 147,912 BTC Further insights include detailed top exchange movements over multiple timeframes. Full datasets & analysis: timechainindex.com

Institutional investors increased their Bitcoin ETF holdings by $12.1 billion in Q2 2025, according to the latest SEC 13F filings. Explore more ETF and company stock filings at: 13f.timechainindex.com

Timechainindex.com Updates: I've introduced dedicated Proof of Reserves (PoR) pages, accessible via the top menu or next to each supported entity. Additional PoR pages for more entities will be available soon.