ISRC USTJK1111111
Verified recording
USTJK1111111 is “Tomorrow/Bokra” by Quincy Jones,
registered on the CopyrightChains blockchain with CopyrightID
0xc75424c9776494ab3af08bf38390fc67e479038f591074977e02fdfbbac807e3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJK1111111.
Recording identifiers
- ISRC
- USTJK1111111
- Title
- Tomorrow/Bokra
- Artist
- Quincy Jones
- CopyrightID (CopyrightChains transaction hash)
0xc75424c9776494ab3af08bf38390fc67e479038f591074977e02fdfbbac807e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:235a893d6f9224e0dab480f822f08719957ae52a2052f2c41c8a607b6428b5ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTJK1111111
- Bitcoin block existence check
- https://blockstream.info/api/block/953520