ISRC USUM72004826
Verified recording
USUM72004826 is “Blues (We measure the heart with a fist)” by Ambrose Akinmusire,
registered on the CopyrightChains blockchain with CopyrightID
0x0c42b4811008258481c97ac94562d2b4ec7d11d33e40f0ec2ce16fef934b2f5b and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72004826.
Recording identifiers
- ISRC
- USUM72004826
- Title
- Blues (We measure the heart with a fist)
- Artist
- Ambrose Akinmusire
- CopyrightID (CopyrightChains transaction hash)
0x0c42b4811008258481c97ac94562d2b4ec7d11d33e40f0ec2ce16fef934b2f5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:41a0cda29150e77169c4bf63844cb1a1ab90cadd7d036b2c57dd9278b2e83bb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72004826
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Blues (We measure the heart with a fist) · Machine-readable JSON-LD