ISRC ES71G2057492
Verified recording
ES71G2057492 is “Calamar” by Luisaker,
registered on the CopyrightChains blockchain with CopyrightID
0xa9d9d52d8c01665f233b5ea461d701e6cb8d5bc80408010f137d20332eb5f150 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2057492.
Recording identifiers
- ISRC
- ES71G2057492
- Title
- Calamar
- Artist
- Luisaker
- CopyrightID (CopyrightChains transaction hash)
0xa9d9d52d8c01665f233b5ea461d701e6cb8d5bc80408010f137d20332eb5f150
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d55aec6233bc4a146d13325aaa6bd0950599098dbe1df05a7b8de74654cf188d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2057492
- Bitcoin block existence check
- https://blockstream.info/api/block/956302