ISRC USAT20105566
Verified recording
USAT20105566 is “Unfinished Woman” by Dave Brubeck,
registered on the CopyrightChains blockchain with CopyrightID
0x57cbfa76d1d8358c46b963b9c7bafc45a98a548a3e1bc28736f0f81faec0ed65 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20105566.
Recording identifiers
- ISRC
- USAT20105566
- Title
- Unfinished Woman
- Artist
- Dave Brubeck
- CopyrightID (CopyrightChains transaction hash)
0x57cbfa76d1d8358c46b963b9c7bafc45a98a548a3e1bc28736f0f81faec0ed65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:6b23a933b4af1e9aaadf8cb56530a5f66ad11c187ff989c6c1807866fe37e943- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20105566
- Bitcoin block existence check
- https://blockstream.info/api/block/960327