ISRC DKEFA0602904
Verified recording
DKEFA0602904 is “Two Part Invention No 1 Allegro - Live” by Warne Marsh,
registered on the CopyrightChains blockchain with CopyrightID
0x0bfe9eb3eb02b16e01ec8c98ac80bea7a3a5bc0853b2c0908bd33d4b420c876d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEFA0602904.
Recording identifiers
- ISRC
- DKEFA0602904
- Title
- Two Part Invention No 1 Allegro - Live
- Artist
- Warne Marsh
- CopyrightID (CopyrightChains transaction hash)
0x0bfe9eb3eb02b16e01ec8c98ac80bea7a3a5bc0853b2c0908bd33d4b420c876d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:373c13b28b4b0c787bf6e12e196bfe41c217e12978ba9416a00fcc9e3d05d2d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKEFA0602904
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Two Part Invention No 1 Allegro - Live · Machine-readable JSON-LD