ISRC ESAAI0201999
Verified recording
ESAAI0201999 is “La rosa del azafran: Act I: Romanza de Juan Pedro: Cuando siembro voy cantando” by Jacinto Guerrero,
registered on the CopyrightChains blockchain with CopyrightID
0xb53f4d5afbeff41afc03dda20ebe2f0dfea403f89dc392631db627df73caedec and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0201999.
Recording identifiers
- ISRC
- ESAAI0201999
- Title
- La rosa del azafran: Act I: Romanza de Juan Pedro: Cuando siembro voy cantando
- Artist
- Jacinto Guerrero
- CopyrightID (CopyrightChains transaction hash)
0xb53f4d5afbeff41afc03dda20ebe2f0dfea403f89dc392631db627df73caedec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:b4f38f0e0ee438dfe7f39f6408f31ef0725b00d3ae9cd3268a19839ae2616f16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0201999
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: La rosa del azafran: Act I: Romanza de Juan Pedro: Cuando siembro voy cantando · Machine-readable JSON-LD