ISRC IEFJB1400757
Verified recording
IEFJB1400757 is “River Lee” by John Spillane,
registered on the CopyrightChains blockchain with CopyrightID
0xa4db45c2ba60c3c3f9a40e57b87a7fb36fe4d998d59e8b4c283a9d0f194252d0 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEFJB1400757.
Recording identifiers
- ISRC
- IEFJB1400757
- Title
- River Lee
- Artist
- John Spillane
- CopyrightID (CopyrightChains transaction hash)
0xa4db45c2ba60c3c3f9a40e57b87a7fb36fe4d998d59e8b4c283a9d0f194252d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:a1cc7ad0b4afdb45e0cb8f11849bf71bc4240ce60f14878fd74352424110ca7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEFJB1400757
- Bitcoin block existence check
- https://blockstream.info/api/block/960250