ISRC ESAAI0257955
Verified recording
ESAAI0257955 is “El Cigarrito” by Victor Jara,
registered on the CopyrightChains blockchain with CopyrightID
0xc7282dc6ba3802dfd4f0187c1a764f6562312b7599f03f0a7185e7c2d78adced and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0257955.
Recording identifiers
- ISRC
- ESAAI0257955
- Title
- El Cigarrito
- Artist
- Victor Jara
- CopyrightID (CopyrightChains transaction hash)
0xc7282dc6ba3802dfd4f0187c1a764f6562312b7599f03f0a7185e7c2d78adced
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:dcae32ab79dd1580b4112ff4809344fc52e03011d78e0e9ccfc32a02739da63b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESAAI0257955
- Bitcoin block existence check
- https://blockstream.info/api/block/960160