ISRC USUM71703842
Verified recording
USUM71703842 is “Piano Sketch (Sam intro) - Live” by Ambrose Akinmusire,
registered on the CopyrightChains blockchain with CopyrightID
0xfb5cfa28ace9c4b4661145f93bd5633b2137ffc37d0a01eb59ab776c7a5a7270 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71703842.
Recording identifiers
- ISRC
- USUM71703842
- Title
- Piano Sketch (Sam intro) - Live
- Artist
- Ambrose Akinmusire
- CopyrightID (CopyrightChains transaction hash)
0xfb5cfa28ace9c4b4661145f93bd5633b2137ffc37d0a01eb59ab776c7a5a7270
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:33b8e3399203769fe110ae92bda7d4dcc8f30124c72d25e514c75594f07d4818- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71703842
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Piano Sketch (Sam intro) - Live · Machine-readable JSON-LD