ISRC USA2P1311501
Verified recording
USA2P1311501 is “The Sheer Weight of Memory” by Bob Holroyd,
registered on the CopyrightChains blockchain with CopyrightID
0xaa8fc0055fe10a29ddef3641cece9719c9db9d9ccab3abf7817434f01b8811eb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1311501.
Recording identifiers
- ISRC
- USA2P1311501
- Title
- The Sheer Weight of Memory
- Artist
- Bob Holroyd
- CopyrightID (CopyrightChains transaction hash)
0xaa8fc0055fe10a29ddef3641cece9719c9db9d9ccab3abf7817434f01b8811eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a43e3eea27ce1646122cdd0506e88c29df3221c74ef0bf338fc257b4f0872604- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1311501
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Sheer Weight of Memory · Machine-readable JSON-LD