ISRC AUXN22167935
Verified recording
AUXN22167935 is “La Calabazza” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0x47a24ac97d05c648adaece48e268c89e64b329eab0cdfa4f093e6472f82fb4d0 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22167935.
Recording identifiers
- ISRC
- AUXN22167935
- Title
- La Calabazza
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0x47a24ac97d05c648adaece48e268c89e64b329eab0cdfa4f093e6472f82fb4d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:35c6c85838c3aabb233fe1a9b4fcda838fe3f74c966cb95218f2082d01a14e14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22167935
- Bitcoin block existence check
- https://blockstream.info/api/block/960478