ISRC ESA031429044
Verified recording
ESA031429044 is “Guantanamera” by La Plata Sextete,
registered on the CopyrightChains blockchain with CopyrightID
0x46823cc7deddebd67a6833b98b14fb23c00deedb6da0fcc98f9245fc8fe1f09e 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/ESA031429044.
Recording identifiers
- ISRC
- ESA031429044
- Title
- Guantanamera
- Artist
- La Plata Sextete
- CopyrightID (CopyrightChains transaction hash)
0x46823cc7deddebd67a6833b98b14fb23c00deedb6da0fcc98f9245fc8fe1f09e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:8d5bfa6506df95ee862ba5b17b1701b37a02b9723e42ecb9eb0e958ea9b340cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031429044
- Bitcoin block existence check
- https://blockstream.info/api/block/960473