ISRC ES71G2316537
Verified recording
ES71G2316537 is “Martes 13” by JCA,
registered on the CopyrightChains blockchain with CopyrightID
0x6370268aa3384ec5a43a7f1f0dba7dcfa3182a21214b20a37a2180f947b29c20 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2316537.
Recording identifiers
- ISRC
- ES71G2316537
- Title
- Martes 13
- Artist
- JCA
- CopyrightID (CopyrightChains transaction hash)
0x6370268aa3384ec5a43a7f1f0dba7dcfa3182a21214b20a37a2180f947b29c20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:dcccffa5b68fad6140af82251ddad0c51e84d5539266909e1b5eca6c7c7d9f92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2316537
- Bitcoin block existence check
- https://blockstream.info/api/block/960144