ISRC NLGZ21600015
Verified recording
NLGZ21600015 is “Surfboard” by Seamus Blake,
registered on the CopyrightChains blockchain with CopyrightID
0xc3ae7bd5dd25f8c047a37f1b33579cdb75c9062c18349093f1ec0dc3ae71dac6 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/NLGZ21600015.
Recording identifiers
- ISRC
- NLGZ21600015
- Title
- Surfboard
- Artist
- Seamus Blake
- CopyrightID (CopyrightChains transaction hash)
0xc3ae7bd5dd25f8c047a37f1b33579cdb75c9062c18349093f1ec0dc3ae71dac6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:71703aea225e6fe6d888216d1d71c80b5530e2b2cb6df055e784f2ef059fc7e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLGZ21600015
- Bitcoin block existence check
- https://blockstream.info/api/block/957118