ISRC GBUM70811262
Verified recording
GBUM70811262 is “Nocturne” by Maurice Jarre,
registered on the CopyrightChains blockchain with CopyrightID
0x20a17380cbafb6c35ffe06348cf04bc151100eae7fd5f4d119709313db340666 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70811262.
Recording identifiers
- ISRC
- GBUM70811262
- Title
- Nocturne
- Artist
- Maurice Jarre
- CopyrightID (CopyrightChains transaction hash)
0x20a17380cbafb6c35ffe06348cf04bc151100eae7fd5f4d119709313db340666
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:e7f4e4f5d0e03f58a9ff28be9e284ded520275b437d4a3d52b0f647f18d7b692- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70811262
- Bitcoin block existence check
- https://blockstream.info/api/block/960273