ISRC DEF059205361
Verified recording
DEF059205361 is “3 Romances, Op. 94: No. 1 Nicht schnell” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x32984c666eb2ae0b21c86264d6a29c8c91f1aa75eac369fcff089bef11f2ac27 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/DEF059205361.
Recording identifiers
- ISRC
- DEF059205361
- Title
- 3 Romances, Op. 94: No. 1 Nicht schnell
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x32984c666eb2ae0b21c86264d6a29c8c91f1aa75eac369fcff089bef11f2ac27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:29ae448647ba26b0a3a025118d5a33b66b362310fb722745a399eb48a8ebac24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059205361
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: 3 Romances, Op. 94: No. 1 Nicht schnell · Machine-readable JSON-LD