ISRC ES7580500993
Verified recording
ES7580500993 is “Uno” by Jorge Sepúlveda,
registered on the CopyrightChains blockchain with CopyrightID
0x4238cf368c34292e824f5504cbf61e13a90258ca8bf99bd1eb6659f66249a87b and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580500993.
Recording identifiers
- ISRC
- ES7580500993
- Title
- Uno
- Artist
- Jorge Sepúlveda
- CopyrightID (CopyrightChains transaction hash)
0x4238cf368c34292e824f5504cbf61e13a90258ca8bf99bd1eb6659f66249a87b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:aeb85dca6e5f80ade4c067e4f7fa21242916ef1d11baad699b5b1cbe09493f90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580500993
- Bitcoin block existence check
- https://blockstream.info/api/block/957073