ISRC GBGQH0801112
Verified recording
GBGQH0801112 is “Seventy Six Trombones” by Robert Preston,
registered on the CopyrightChains blockchain with CopyrightID
0x77435589c3ce24e59d6783e24964f4061a5f09adde9ef1a1d39d0d9509254934 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGQH0801112.
Recording identifiers
- ISRC
- GBGQH0801112
- Title
- Seventy Six Trombones
- Artist
- Robert Preston
- CopyrightID (CopyrightChains transaction hash)
0x77435589c3ce24e59d6783e24964f4061a5f09adde9ef1a1d39d0d9509254934
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:3b3f863c400be637371ce63c3bde9878689636d87a6a16820c7d7ea2fddf33bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGQH0801112
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Seventy Six Trombones · Machine-readable JSON-LD