ISRC CHE272200874
Verified recording
CHE272200874 is “Märchenbilder, Op. 113: IV. Langsam, mit melancholischem Ausdruck” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x672981fca0f0fc6ba252a6fbdc3d6b1877874a8a458b4f6527926c0802f718b2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272200874.
Recording identifiers
- ISRC
- CHE272200874
- Title
- Märchenbilder, Op. 113: IV. Langsam, mit melancholischem Ausdruck
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x672981fca0f0fc6ba252a6fbdc3d6b1877874a8a458b4f6527926c0802f718b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:949d78af2098bba7867cf8428b7d681f37a3a06f55b4e339c2d67a6d5e7c8f24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272200874
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Märchenbilder, Op. 113: IV. Langsam, mit melancholischem Ausdruck · Machine-readable JSON-LD