ISRC DEPI81502778
Verified recording
DEPI81502778 is “Improvisation No. 53 - Live” by Lee Konitz,
registered on the CopyrightChains blockchain with CopyrightID
0x8c57f40c52bf7c19cda02befc91f2ba7697f2219c1e19e0aa624fb0318a5f71d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI81502778.
Recording identifiers
- ISRC
- DEPI81502778
- Title
- Improvisation No. 53 - Live
- Artist
- Lee Konitz
- CopyrightID (CopyrightChains transaction hash)
0x8c57f40c52bf7c19cda02befc91f2ba7697f2219c1e19e0aa624fb0318a5f71d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b2f26572180df0a4abc8b260297236a3ea85c2ca1db1b553253d74cb2dbe09ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI81502778
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Improvisation No. 53 - Live · Machine-readable JSON-LD