ISRC USUM71604823
Verified recording
USUM71604823 is “Tune Z - Alternate Take 2” by Charlie Parker,
registered on the CopyrightChains blockchain with CopyrightID
0x224052f50810cbf7f2754df2bc54df4021ec254cdbd1c62f96d8e9f72e5e13db and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71604823.
Recording identifiers
- ISRC
- USUM71604823
- Title
- Tune Z - Alternate Take 2
- Artist
- Charlie Parker
- CopyrightID (CopyrightChains transaction hash)
0x224052f50810cbf7f2754df2bc54df4021ec254cdbd1c62f96d8e9f72e5e13db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:7e5cb88dc822409d708f47a699c13faf44edda12dfaf069520c56d6946009d62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71604823
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Tune Z - Alternate Take 2 · Machine-readable JSON-LD