ISRC DEF059905021
Verified recording
DEF059905021 is “5 Stücke im Volkston, Op. 102: III. Nicht schnell, mit viel Ton zu spielen” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x035666dab0efe52bc1d293ce63a72a6c1f9fdda23e9fc48e4511ca942ffb7284 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059905021.
Recording identifiers
- ISRC
- DEF059905021
- Title
- 5 Stücke im Volkston, Op. 102: III. Nicht schnell, mit viel Ton zu spielen
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x035666dab0efe52bc1d293ce63a72a6c1f9fdda23e9fc48e4511ca942ffb7284
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:8d78afb1ad7b24c2a753c09b5dca1bdd3ed2a7c7bb00f7413a16d07996b2a9c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059905021
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: 5 Stücke im Volkston, Op. 102: III. Nicht schnell, mit viel Ton zu spielen · Machine-readable JSON-LD