ISRC ESA011669981
Verified recording
ESA011669981 is “Buen tumbao” by Pio Leyva,
registered on the CopyrightChains blockchain with CopyrightID
0x59476620d1883742fbed656c3be841c821b4b6a4010697eb03a479eb744b0bd9 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011669981.
Recording identifiers
- ISRC
- ESA011669981
- Title
- Buen tumbao
- Artist
- Pio Leyva
- CopyrightID (CopyrightChains transaction hash)
0x59476620d1883742fbed656c3be841c821b4b6a4010697eb03a479eb744b0bd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:5e73326aa3296a196dd9ec61a2920842ac4b2e1dc62c3ac3530b248edb9e234a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011669981
- Bitcoin block existence check
- https://blockstream.info/api/block/960222