ISRC CAPF61500003
Verified recording
CAPF61500003 is “Sarah” by Alex Cuba,
registered on the CopyrightChains blockchain with CopyrightID
0x81f0ed388ac97fca6a0fe92eab95d885584d4209da64e9555528867616e35112 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/CAPF61500003.
Recording identifiers
- ISRC
- CAPF61500003
- Title
- Sarah
- Artist
- Alex Cuba
- CopyrightID (CopyrightChains transaction hash)
0x81f0ed388ac97fca6a0fe92eab95d885584d4209da64e9555528867616e35112
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e8cb0095320fc93f631c2e43ecea0e7b5dd432cfa2a74710cc994d2211d68c94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAPF61500003
- Bitcoin block existence check
- https://blockstream.info/api/block/953520