ISRC ESA011539085
Verified recording
ESA011539085 is “La Queta” by Alex Ortuño,
registered on the CopyrightChains blockchain with CopyrightID
0x51e85fec2e36aafd153db61ecbfe3742d56e52960811cd0a3cef91a7ecedc45b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011539085.
Recording identifiers
- ISRC
- ESA011539085
- Title
- La Queta
- Artist
- Alex Ortuño
- CopyrightID (CopyrightChains transaction hash)
0x51e85fec2e36aafd153db61ecbfe3742d56e52960811cd0a3cef91a7ecedc45b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:60ab45ade030b3fc963e3ca5ff9c6db975bc0ce2ec132f0c65bf57296778d8b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011539085
- Bitcoin block existence check
- https://blockstream.info/api/block/953520