ISRC GBUM72404099
Verified recording
GBUM72404099 is “Opening Serenade” by Elliott Jack Sansom,
registered on the CopyrightChains blockchain with CopyrightID
0x70c9f2e4f8e4d8e98c77a11f2f5a22bed68d4533f60ef888af8f0df4b7e17d90 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/GBUM72404099.
Recording identifiers
- ISRC
- GBUM72404099
- Title
- Opening Serenade
- Artist
- Elliott Jack Sansom
- CopyrightID (CopyrightChains transaction hash)
0x70c9f2e4f8e4d8e98c77a11f2f5a22bed68d4533f60ef888af8f0df4b7e17d90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f9d4ed368f4ae8f9f9b92539e46c42da5d30a5a168c3be9a670520060c3a5512- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72404099
- Bitcoin block existence check
- https://blockstream.info/api/block/956302