ISRC ES41A0800167
Verified recording
ES41A0800167 is “The Cruel Sea (Mar Cruel)” by Los Relámpagos,
registered on the CopyrightChains blockchain with CopyrightID
0x87f2771b5decda475bfcd948d474bd494debfe1e01d4f346c74a8f3b4fd40773 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES41A0800167.
Recording identifiers
- ISRC
- ES41A0800167
- Title
- The Cruel Sea (Mar Cruel)
- Artist
- Los Relámpagos
- CopyrightID (CopyrightChains transaction hash)
0x87f2771b5decda475bfcd948d474bd494debfe1e01d4f346c74a8f3b4fd40773
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:aaf106fc18e37916a53f1a947ca6ecdc6b5a366179916ac799e609a2b66cd0ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES41A0800167
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: The Cruel Sea (Mar Cruel) · Machine-readable JSON-LD