ISRC GBUM72309428
Verified recording
GBUM72309428 is “Horizon” by 1991,
registered on the CopyrightChains blockchain with CopyrightID
0x2f143fb68526262a7690b6651b48087f8091177312d5cb872e633d614f7f15ce and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72309428.
Recording identifiers
- ISRC
- GBUM72309428
- Title
- Horizon
- Artist
- 1991
- CopyrightID (CopyrightChains transaction hash)
0x2f143fb68526262a7690b6651b48087f8091177312d5cb872e633d614f7f15ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b32aacae2eceaade637314e5b2be47ae572a5eff2d8936e805905ac01901a0da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72309428
- Bitcoin block existence check
- https://blockstream.info/api/block/953513