ISRC DEF057301831
Verified recording
DEF057301831 is “Fantasie in C, Op. 17: I. Durchaus fantastisch und leidenschaftlich vorzutragen - Im Legendenton - Erstes Tempo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x3de4063ef7359924b1fc423c58b437286911d3f13a363bd8661a3267063cd368 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057301831.
Recording identifiers
- ISRC
- DEF057301831
- Title
- Fantasie in C, Op. 17: I. Durchaus fantastisch und leidenschaftlich vorzutragen - Im Legendenton - Erstes Tempo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x3de4063ef7359924b1fc423c58b437286911d3f13a363bd8661a3267063cd368
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4ec03dba7093ec7544a0793e43856773795de36073a243317eaa3bc31916cc0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057301831
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Fantasie in C, Op. 17: I. Durchaus fantastisch und leidenschaftlich vorzutragen - Im Legendenton - Erstes Tempo · Machine-readable JSON-LD