ISRC USCA29201097
Verified recording
USCA29201097 is “Les Feuilles Mortes (Autumn Leaves) - French Version” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x620431235507b7842b03ecadae9c45d19351d5ec9d648288f93c5462f0c4bc3e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29201097.
Recording identifiers
- ISRC
- USCA29201097
- Title
- Les Feuilles Mortes (Autumn Leaves) - French Version
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x620431235507b7842b03ecadae9c45d19351d5ec9d648288f93c5462f0c4bc3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:34bb4b887f51df1790360a7397f77f9bfe65ee10f81d27302400343a5a456b6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29201097
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Les Feuilles Mortes (Autumn Leaves) - French Version · Machine-readable JSON-LD