ISRC USFI89200068
Verified recording
USFI89200068 is “Eiderdown - Take 9” by Bill Evans Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x644fe8d082db8a1e660be1b856ceba71a9b1286f180581fb48787b5bd550c0c0 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI89200068.
Recording identifiers
- ISRC
- USFI89200068
- Title
- Eiderdown - Take 9
- Artist
- Bill Evans Trio
- CopyrightID (CopyrightChains transaction hash)
0x644fe8d082db8a1e660be1b856ceba71a9b1286f180581fb48787b5bd550c0c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:94f5b2ffc8ea8b7cea3923d48491c71135d5f4b5f1f4a7aa90cf3edbec1651d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI89200068
- Bitcoin block existence check
- https://blockstream.info/api/block/957050