ISRC CAJ720126916
Verified recording
CAJ720126916 is “Un amiga tengo” by Juan del Encina,
registered on the CopyrightChains blockchain with CopyrightID
0x755c91aa1b0613a5d483c2ce57084b8bbf756b9c3bd9a5364d1cdb4e6cc3da57 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126916.
Recording identifiers
- ISRC
- CAJ720126916
- Title
- Un amiga tengo
- Artist
- Juan del Encina
- CopyrightID (CopyrightChains transaction hash)
0x755c91aa1b0613a5d483c2ce57084b8bbf756b9c3bd9a5364d1cdb4e6cc3da57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:15c1b0332b9bd02f3bbb919ecf0e5d905097f3cd1f916317e2c97af70b9e34a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720126916
- Bitcoin block existence check
- https://blockstream.info/api/block/960473