ISRC DES380324004
Verified recording
DES380324004 is “Threnos: Den Opfern von Hiroshima” by Krzysztof Penderecki,
registered on the CopyrightChains blockchain with CopyrightID
0x2999f189b6232d6b40bca6872f817ad819f75860da76e8b3329e168362d206a0 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380324004.
Recording identifiers
- ISRC
- DES380324004
- Title
- Threnos: Den Opfern von Hiroshima
- Artist
- Krzysztof Penderecki
- CopyrightID (CopyrightChains transaction hash)
0x2999f189b6232d6b40bca6872f817ad819f75860da76e8b3329e168362d206a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:fab94b4cf880f7a5fa1fddb4302e9aea4390144cec08b52095b0a3d552933fda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380324004
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Threnos: Den Opfern von Hiroshima · Machine-readable JSON-LD