ISRC DEF057301833
Verified recording
DEF057301833 is “Fantasie in C, Op. 17: III. Langsam getragen. Durchweg leise zu halten - Etwas bewegter” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x263fd988bb87d0e5dc4125840621bf435abd53747b9ee9d9e64fb6013952fb6f and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057301833.
Recording identifiers
- ISRC
- DEF057301833
- Title
- Fantasie in C, Op. 17: III. Langsam getragen. Durchweg leise zu halten - Etwas bewegter
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x263fd988bb87d0e5dc4125840621bf435abd53747b9ee9d9e64fb6013952fb6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:b8f6259db3dc216143960431f3de19e6874bab8af0585d957ba87c3418df620e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057301833
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Fantasie in C, Op. 17: III. Langsam getragen. Durchweg leise zu halten - Etwas bewegter · Machine-readable JSON-LD