ISRC GBKQU2207858
Verified recording
GBKQU2207858 is “Talk” by Marcus Santoro,
registered on the CopyrightChains blockchain with CopyrightID
0xe4d06f7727fc8f5977a8c8599bb7fe688b3d3e34e3c30881068a55a68786e961 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2207858.
Recording identifiers
- ISRC
- GBKQU2207858
- Title
- Talk
- Artist
- Marcus Santoro
- CopyrightID (CopyrightChains transaction hash)
0xe4d06f7727fc8f5977a8c8599bb7fe688b3d3e34e3c30881068a55a68786e961
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:9a5282614c873947390b70097dcbcf8bf9a64d10a129d5f02a55f00e8d6faff1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2207858
- Bitcoin block existence check
- https://blockstream.info/api/block/960362