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