ISRC GBF071202774
Verified recording
GBF071202774 is “Verklärte Nacht, Op. 4: 4. Sehr breit und langsam (bar 229)” by Arnold Schoenberg,
registered on the CopyrightChains blockchain with CopyrightID
0x779271e725efb2f7e9fc5ee4b0779d390fbac1e576bdbc6ee0355d0bb6adcc8c and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202774.
Recording identifiers
- ISRC
- GBF071202774
- Title
- Verklärte Nacht, Op. 4: 4. Sehr breit und langsam (bar 229)
- Artist
- Arnold Schoenberg
- CopyrightID (CopyrightChains transaction hash)
0x779271e725efb2f7e9fc5ee4b0779d390fbac1e576bdbc6ee0355d0bb6adcc8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:080c7f71d6200eb08e01b9fb467fcbd7f19753318e9a621fa72f86e0cb090824- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202774
- Bitcoin block existence check
- https://blockstream.info/api/block/956894
Full record
Track page: Verklärte Nacht, Op. 4: 4. Sehr breit und langsam (bar 229) · Machine-readable JSON-LD