ISRC CALC41100337
Verified recording
CALC41100337 is “La Petenera / La Serena” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x3147f226047bc8caba63acaedee03f1ffc7c6b65522a84867287d6931d022272 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41100337.
Recording identifiers
- ISRC
- CALC41100337
- Title
- La Petenera / La Serena
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x3147f226047bc8caba63acaedee03f1ffc7c6b65522a84867287d6931d022272
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:7987ed604aa30a590dda30ea3e93e6e4be30da6ca073e112f0af1df5ae360bbf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41100337
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: La Petenera / La Serena · Machine-readable JSON-LD