ISRC USSM19201251
Verified recording
USSM19201251 is “After Hours” by Robert Bruce,
registered on the CopyrightChains blockchain with CopyrightID
0xc9d1c443f88759ca0c8158d81396ebe132df81b62fb0e3497cd5ee5402b94393 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19201251.
Recording identifiers
- ISRC
- USSM19201251
- Title
- After Hours
- Artist
- Robert Bruce
- CopyrightID (CopyrightChains transaction hash)
0xc9d1c443f88759ca0c8158d81396ebe132df81b62fb0e3497cd5ee5402b94393
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:6344ce02f4051edaa2b5749e198095c9cf862f623a2226f8a649a7dec80e1776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19201251
- Bitcoin block existence check
- https://blockstream.info/api/block/960473