ISRC USFI80700124
Verified recording
USFI80700124 is “Sweet 'n' Sour [take 4]” by Art Blakey,
registered on the CopyrightChains blockchain with CopyrightID
0x5c708bf46b3bbc1dcb8198deea5a12c42a3ba435e23367d87e5e2779e552930e and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI80700124.
Recording identifiers
- ISRC
- USFI80700124
- Title
- Sweet 'n' Sour [take 4]
- Artist
- Art Blakey
- CopyrightID (CopyrightChains transaction hash)
0x5c708bf46b3bbc1dcb8198deea5a12c42a3ba435e23367d87e5e2779e552930e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:845430579c724e233f8dbaa05a223481de9c32705fc832326623a5a7a2f8288a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI80700124
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: Sweet 'n' Sour [take 4] · Machine-readable JSON-LD