ISRC DEF058904860
Verified recording
DEF058904860 is “A Survivor from Warsaw, Op. 46” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x22419ebff9983f61e64b8968de61a1c9a5a943bbf01841de957e280a683123df and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904860.
Recording identifiers
- ISRC
- DEF058904860
- Title
- A Survivor from Warsaw, Op. 46
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0x22419ebff9983f61e64b8968de61a1c9a5a943bbf01841de957e280a683123df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:99623f76220099411dde11a929946941bf83abe524aabcaf70a4a37080e06781- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058904860
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: A Survivor from Warsaw, Op. 46 · Machine-readable JSON-LD