ISRC USNO19846808
Verified recording
USNO19846808 is “Yesterdays” by Bill Frisell,
registered on the CopyrightChains blockchain with CopyrightID
0xd07280644345dbac607d632f23c3a21500bfcaa73e8a130588e8efc92f1bbb73 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846808.
Recording identifiers
- ISRC
- USNO19846808
- Title
- Yesterdays
- Artist
- Bill Frisell
- CopyrightID (CopyrightChains transaction hash)
0xd07280644345dbac607d632f23c3a21500bfcaa73e8a130588e8efc92f1bbb73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:20a8b32c3f37591ff9b2a99fc1b0899f0cb53a6e4f334823000f80ac961cc93c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19846808
- Bitcoin block existence check
- https://blockstream.info/api/block/957118