ISRC USSF17000102
Verified recording
USSF17000102 is “Varadero (Now It's Time for You and Me)” by Carlos Puebla,
registered on the CopyrightChains blockchain with CopyrightID
0x12e709d9f5f0e4d404a855618034c3dd35911f620e79872227ea25c7c573b829 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF17000102.
Recording identifiers
- ISRC
- USSF17000102
- Title
- Varadero (Now It's Time for You and Me)
- Artist
- Carlos Puebla
- CopyrightID (CopyrightChains transaction hash)
0x12e709d9f5f0e4d404a855618034c3dd35911f620e79872227ea25c7c573b829
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:140cc9eecc89e16e4ab2316f727cd7ba7e0a57bbc3e3572e79a6eb8be24c43d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF17000102
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Varadero (Now It's Time for You and Me) · Machine-readable JSON-LD