ISRC USB271600339
Verified recording
USB271600339 is “69” by Las Guanabanas,
registered on the CopyrightChains blockchain with CopyrightID
0x0f07ba0a19556f7175bc141b807fdd35b2199b22269fb4ea24ac3f9550a61c38 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271600339.
Recording identifiers
- ISRC
- USB271600339
- Title
- 69
- Artist
- Las Guanabanas
- CopyrightID (CopyrightChains transaction hash)
0x0f07ba0a19556f7175bc141b807fdd35b2199b22269fb4ea24ac3f9550a61c38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ab639c49cd150cbeb4b9dce63b22c24cec8bcdcfdc4931ce80f3c492876b49cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB271600339
- Bitcoin block existence check
- https://blockstream.info/api/block/960138