3C9sAKXrBVpJVe3b738yik4LPHpPmceBgd

P2SH (3)

What we know about this address 4 findings ✓ corroborated by 4 sources

ultimuspool reward address (coinbase-extracted)

Received block rewards as part of ultimuspool's coinbase output across 926 block(s) between heights 733372 and 950752. Attribution derived from on-chain coinbase scriptSig tag matching plus Jameson Lopp's blocks.csv mapping; this is hard evidence the address received pool rewards under that pool's signature, not clustering inference.

mining-pool view
ULTIMUSPOOL reward address

Used by the ULTIMUSPOOL mining pool. Tags: /ultimus/.

mining pool view
Ultimus Pool reward address

Reward address for the Ultimus Pool mining pool, per the sysfix/mining-pool-addresses registry (fork of btccom/Blockchain-Known-Pools). Pool tags: /ultimus/.

mining pool view
miners_additional

Tagged as 'miners_additional' in GraphSense pack 'miners_additional' (category: miner, confidence: unspecified). Cited source: https://github.com/MatteoRomiti/Deep_Dive_BTC_Mining_Pools/

mining pool view