ISRC USRO22303789
Verified recording
USRO22303789 is “Lighthouse” by Caroline Spence,
registered on the CopyrightChains blockchain with CopyrightID
0x72d70f6397f6eae4ad6d3864bbd388916346b163194cbd428ba6b42a5cece0a6 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO22303789.
Recording identifiers
- ISRC
- USRO22303789
- Title
- Lighthouse
- Artist
- Caroline Spence
- CopyrightID (CopyrightChains transaction hash)
0x72d70f6397f6eae4ad6d3864bbd388916346b163194cbd428ba6b42a5cece0a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:60bc497a7508b2a9d35bd46fb5552efb651e19e3330aaa000218c99f8dcb31ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO22303789
- Bitcoin block existence check
- https://blockstream.info/api/block/959144