ISRC USUM71319371
Verified recording
USUM71319371 is “Bubbles (John William Sublett)” by Ambrose Akinmusire,
registered on the CopyrightChains blockchain with CopyrightID
0x9f3744b130648840b00b225716fb1c63669627aad8c465bf90170a5be040d255 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71319371.
Recording identifiers
- ISRC
- USUM71319371
- Title
- Bubbles (John William Sublett)
- Artist
- Ambrose Akinmusire
- CopyrightID (CopyrightChains transaction hash)
0x9f3744b130648840b00b225716fb1c63669627aad8c465bf90170a5be040d255
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:4c5e3a04d3737129944bb9b0f1b6a5b0e3cc37c638e9b2ebf1984e7485636ae8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71319371
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Bubbles (John William Sublett) · Machine-readable JSON-LD