ISRC ES71G1510105
Verified recording
ES71G1510105 is “Es la Nostalgia” by Jairo,
registered on the CopyrightChains blockchain with CopyrightID
0xa77b054214ad40d7ea8918f479b87cd500e2cc50b9665315edd2d40ed36faef3 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/ES71G1510105.
Recording identifiers
- ISRC
- ES71G1510105
- Title
- Es la Nostalgia
- Artist
- Jairo
- CopyrightID (CopyrightChains transaction hash)
0xa77b054214ad40d7ea8918f479b87cd500e2cc50b9665315edd2d40ed36faef3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:d70c37fe7cd46ed3cb137c5594ecfc3166efbb041076c0131c1481b744b78eff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1510105
- Bitcoin block existence check
- https://blockstream.info/api/block/960473