ISRC GBUM70802458
Verified recording
GBUM70802458 is “The Lake of Coolfin” by Grehan Sisters,
registered on the CopyrightChains blockchain with CopyrightID
0x8e6d005780bbe51e12d236fb3e375385370daf138e1eea2ddd3949486fa51e0e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70802458.
Recording identifiers
- ISRC
- GBUM70802458
- Title
- The Lake of Coolfin
- Artist
- Grehan Sisters
- CopyrightID (CopyrightChains transaction hash)
0x8e6d005780bbe51e12d236fb3e375385370daf138e1eea2ddd3949486fa51e0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:2d343a8b223fe334d198d91d26679faadd00f7c6abf55f0de2a541f81666c985- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70802458
- Bitcoin block existence check
- https://blockstream.info/api/block/960448