ISRC GBLGL0815631
Verified recording
GBLGL0815631 is “Blue 7” by Sonny Rollins Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xc5524d3c6bfcf1c385ba71a77f8ef5a47eaaadced04a8dd7ef889cf5e777d581 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0815631.
Recording identifiers
- ISRC
- GBLGL0815631
- Title
- Blue 7
- Artist
- Sonny Rollins Quartet
- CopyrightID (CopyrightChains transaction hash)
0xc5524d3c6bfcf1c385ba71a77f8ef5a47eaaadced04a8dd7ef889cf5e777d581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b9011fc2c5d01ae934e6dec003634b58c946af80bc4174ef6108a574f96c8238- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0815631
- Bitcoin block existence check
- https://blockstream.info/api/block/957118