Gerónimo (, ; June 16, 1829 – February 17, 1909) was a military leader and medicine man from the Bedonkohe band of the Ndendahe Apache people. From 1850 to 1886, Geronimo joined with members of three
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a7ca8777b0eb9a4cf12c437523abb7e2ebf48936ec96625e64dfdd7a2424eb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8980a37-db6a-434c-af0f-f35d7c8f34f2.json and https://artists.proofprofile.net/proofs/artist/f8980a37-db6a-434c-af0f-f35d7c8f34f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Playas and Gs (feat. Xo Tha Limelight Prince, That B.J.P & Nard)