ISRC DEF057200842
Verified recording
DEF057200842 is “3 Pieces for Orchestra, Op. 6: No. 2, Reigen” by Alban Berg,
registered on the CopyrightChains blockchain with CopyrightID
0x6a5d921f0f0260765d0ce25e1b20b636a7e516a8d5432ca47179775fd5bc319f and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200842.
Recording identifiers
- ISRC
- DEF057200842
- Title
- 3 Pieces for Orchestra, Op. 6: No. 2, Reigen
- Artist
- Alban Berg
- CopyrightID (CopyrightChains transaction hash)
0x6a5d921f0f0260765d0ce25e1b20b636a7e516a8d5432ca47179775fd5bc319f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:e2029ed405a7c3995cfc8219b0e445bec13a8f20186c1d40d3aaf40561012161- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200842
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: 3 Pieces for Orchestra, Op. 6: No. 2, Reigen · Machine-readable JSON-LD