ISRC DERK62463702
Verified recording
DERK62463702 is “Kammerkonzert: I. Introduktion” by Karl Amadeus Hartmann,
registered on the CopyrightChains blockchain with CopyrightID
0x75bf8271b66070fcc0a74786ca2b22812b4213d21ebb5e3b2028ae44042372fb and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62463702.
Recording identifiers
- ISRC
- DERK62463702
- Title
- Kammerkonzert: I. Introduktion
- Artist
- Karl Amadeus Hartmann
- CopyrightID (CopyrightChains transaction hash)
0x75bf8271b66070fcc0a74786ca2b22812b4213d21ebb5e3b2028ae44042372fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:d8389a39b23d8ba881fb39891a07633ddda27c346688bf278ede35c1d60dd651- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK62463702
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Kammerkonzert: I. Introduktion · Machine-readable JSON-LD