ISRC USY251706921
Verified recording
USY251706921 is “Worthy of Estimation” by Uncle Dave Macon,
registered on the CopyrightChains blockchain with CopyrightID
0x644a6e1d3ebfa84e3dd4333a8b058aabd7846c042ad2d8db9f961223722a1630 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251706921.
Recording identifiers
- ISRC
- USY251706921
- Title
- Worthy of Estimation
- Artist
- Uncle Dave Macon
- CopyrightID (CopyrightChains transaction hash)
0x644a6e1d3ebfa84e3dd4333a8b058aabd7846c042ad2d8db9f961223722a1630
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a59458ee245e9b43c2fdd5130a88346d187607692cb901d98d0b8ad689d7a6f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY251706921
- Bitcoin block existence check
- https://blockstream.info/api/block/957120