ISRC ES71G1307153
Verified recording
ES71G1307153 is “Maria de la O” by Los Relámpagos,
registered on the CopyrightChains blockchain with CopyrightID
0x70dfdf15b7db5ed93897014bc25f278f1e6badd0c5d846b906b4fcd634698454 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1307153.
Recording identifiers
- ISRC
- ES71G1307153
- Title
- Maria de la O
- Artist
- Los Relámpagos
- CopyrightID (CopyrightChains transaction hash)
0x70dfdf15b7db5ed93897014bc25f278f1e6badd0c5d846b906b4fcd634698454
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:d29689f0d8aaa760d3b7a300639ad35c03d4d4e9641fa9ec6269ac03e0cdfee8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1307153
- Bitcoin block existence check
- https://blockstream.info/api/block/960321