ISRC USCA28900886
Verified recording
USCA28900886 is “Willow Weep For Me” by Art Tatum,
registered on the CopyrightChains blockchain with CopyrightID
0x3f18367a69fac05d937603368e89fa5fbfe6cb4abdf28918c4d3fa8e6f5352a2 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA28900886.
Recording identifiers
- ISRC
- USCA28900886
- Title
- Willow Weep For Me
- Artist
- Art Tatum
- CopyrightID (CopyrightChains transaction hash)
0x3f18367a69fac05d937603368e89fa5fbfe6cb4abdf28918c4d3fa8e6f5352a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:219d7b7a232642b7a3df4a7a0b40145126a67f83110c13a2002da771440e5e12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA28900886
- Bitcoin block existence check
- https://blockstream.info/api/block/960199