ISRC GBMA21926754
Verified recording
GBMA21926754 is “Checkmate” by Corleone,
registered on the CopyrightChains blockchain with CopyrightID
0x5a5b04c2068521ae80664b2ee5cc3fb7b33031046a1954cc8fee73dfca9433b6 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21926754.
Recording identifiers
- ISRC
- GBMA21926754
- Title
- Checkmate
- Artist
- Corleone
- CopyrightID (CopyrightChains transaction hash)
0x5a5b04c2068521ae80664b2ee5cc3fb7b33031046a1954cc8fee73dfca9433b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:8acb1bae2c777745d4d6a5b37b27c72956617a1f56ff628bcd375ee3619341db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21926754
- Bitcoin block existence check
- https://blockstream.info/api/block/960459