ISRC NLF710800144
Verified recording
NLF710800144 is “Big Sky” by John O'Callaghan,
registered on the CopyrightChains blockchain with CopyrightID
0x30cc034d40c4e7d9129ec1dc7986bbb129dacc7b82c41c230bab96f33712e7cb and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF710800144.
Recording identifiers
- ISRC
- NLF710800144
- Title
- Big Sky
- Artist
- John O'Callaghan
- CopyrightID (CopyrightChains transaction hash)
0x30cc034d40c4e7d9129ec1dc7986bbb129dacc7b82c41c230bab96f33712e7cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9659c298fc81f0ff25946fea8ec6c303b07181cfc007355ae7956d734ed64b56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF710800144
- Bitcoin block existence check
- https://blockstream.info/api/block/953520