ISRC USUM71604815
Verified recording
USUM71604815 is “Visa - Alternate Take” by Charlie Parker Septet,
registered on the CopyrightChains blockchain with CopyrightID
0xacc748af18ef0f39beb036a2ee9df6c0f8bd616c65cc7f0f088c344c2b7c1909 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71604815.
Recording identifiers
- ISRC
- USUM71604815
- Title
- Visa - Alternate Take
- Artist
- Charlie Parker Septet
- CopyrightID (CopyrightChains transaction hash)
0xacc748af18ef0f39beb036a2ee9df6c0f8bd616c65cc7f0f088c344c2b7c1909
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:1aaf477b2c65c77a477183202304aa031eda3a98234e48d57d8e252afd85c187- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71604815
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Visa - Alternate Take · Machine-readable JSON-LD