ISRC ES7311700045
Verified recording
ES7311700045 is “Guayo” by Marinah,
registered on the CopyrightChains blockchain with CopyrightID
0x04680939b2209bd27bca5aa3bb38df704190d7d64c769f0f56189e5929dc15a8 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7311700045.
Recording identifiers
- ISRC
- ES7311700045
- Title
- Guayo
- Artist
- Marinah
- CopyrightID (CopyrightChains transaction hash)
0x04680939b2209bd27bca5aa3bb38df704190d7d64c769f0f56189e5929dc15a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:85c74894b4efb0c4a975965e673d5f9cb164a9107ddd8c6b3cf1b8d465d8f9a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7311700045
- Bitcoin block existence check
- https://blockstream.info/api/block/960456