ISRC GRM010900901
Verified recording
GRM010900901 is “Paperback Writer” by Demis Roussos,
registered on the CopyrightChains blockchain with CopyrightID
0xfdf5681bca72637a99fcb121d95238ded75d8cd151715bf93f276003cebfba66 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRM010900901.
Recording identifiers
- ISRC
- GRM010900901
- Title
- Paperback Writer
- Artist
- Demis Roussos
- CopyrightID (CopyrightChains transaction hash)
0xfdf5681bca72637a99fcb121d95238ded75d8cd151715bf93f276003cebfba66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ab1fe54364ce9c2850148221fdc65d19f28a224a8a5fb986539cc1488ef0bb2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRM010900901
- Bitcoin block existence check
- https://blockstream.info/api/block/957118