ISRC USMC15501088
Verified recording
USMC15501088 is “Autumn Leaves - Live At Town Hall, New York/1960” by Joseph Kosma,
registered on the CopyrightChains blockchain with CopyrightID
0xb5eacd7e50db30130cb28d546474034ac09f42f4d13f8667ec1d11acca175d6b 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/USMC15501088.
Recording identifiers
- ISRC
- USMC15501088
- Title
- Autumn Leaves - Live At Town Hall, New York/1960
- Artist
- Joseph Kosma
- CopyrightID (CopyrightChains transaction hash)
0xb5eacd7e50db30130cb28d546474034ac09f42f4d13f8667ec1d11acca175d6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7d9d4cbddd7ee61dc5b4a9c7699593957b6443bbb680f5f61b3bf5c46e7345be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC15501088
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Autumn Leaves - Live At Town Hall, New York/1960 · Machine-readable JSON-LD