ISRC GBHYE2400011
Verified recording
GBHYE2400011 is “Rough Puff” by Quadrant,
registered on the CopyrightChains blockchain with CopyrightID
0xa8f74f0d1f1113f0e6f7b112c88caa37c885724fa623d9184c76640c9ab2ab59 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHYE2400011.
Recording identifiers
- ISRC
- GBHYE2400011
- Title
- Rough Puff
- Artist
- Quadrant
- CopyrightID (CopyrightChains transaction hash)
0xa8f74f0d1f1113f0e6f7b112c88caa37c885724fa623d9184c76640c9ab2ab59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:4fe1b65e7c0cd13b1f7181f6f9eeffdd3c196ed48d20d236bde68795f4b401b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHYE2400011
- Bitcoin block existence check
- https://blockstream.info/api/block/957120