ISRC GBBRP1337703
Verified recording
GBBRP1337703 is “GMF” by John Grant,
registered on the CopyrightChains blockchain with CopyrightID
0x533059c36e1c396cca9de8e5a07c8d8b760a25729949ec0c8575aad7e317386f and independently timestamped
in Bitcoin block 959107 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBRP1337703.
Recording identifiers
- ISRC
- GBBRP1337703
- Title
- GMF
- Artist
- John Grant
- CopyrightID (CopyrightChains transaction hash)
0x533059c36e1c396cca9de8e5a07c8d8b760a25729949ec0c8575aad7e317386f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T07:19:23+00:00
- Bitcoin block
- 959107
- Canonical record hash
sha256:8a433e632f3394e17cdf16cfbc8e7624de804a5565cd3d823a1902b314c28570- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBRP1337703
- Bitcoin block existence check
- https://blockstream.info/api/block/959107