ISRC USQE91500920
Verified recording
USQE91500920 is “Perfect Timing” by Col3trane,
registered on the CopyrightChains blockchain with CopyrightID
0xa02fab627224e171154a7935ec2a36b4c6773e6e53418505e4128942f273c1e6 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQE91500920.
Recording identifiers
- ISRC
- USQE91500920
- Title
- Perfect Timing
- Artist
- Col3trane
- CopyrightID (CopyrightChains transaction hash)
0xa02fab627224e171154a7935ec2a36b4c6773e6e53418505e4128942f273c1e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f3650e90b757251bf18c3fe8dcd50524a7a2140055aaf0d51ce9a8629d0ac89e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQE91500920
- Bitcoin block existence check
- https://blockstream.info/api/block/953515