ISRC GBCMZ0502474
Verified recording
GBCMZ0502474 is “Substitute” by Gregory Isaacs,
registered on the CopyrightChains blockchain with CopyrightID
0xd68793fe4a8cc7e6a921c546c19b12d9351ba127e2c5b00b87f29dbc58bba324 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0502474.
Recording identifiers
- ISRC
- GBCMZ0502474
- Title
- Substitute
- Artist
- Gregory Isaacs
- CopyrightID (CopyrightChains transaction hash)
0xd68793fe4a8cc7e6a921c546c19b12d9351ba127e2c5b00b87f29dbc58bba324
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:f3d24d1834d150f7a69f0d2cdaaa417528ffc8ec923580ca8e8c36ca23813628- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCMZ0502474
- Bitcoin block existence check
- https://blockstream.info/api/block/960216