ISRC USB8U1014764
Verified recording
USB8U1014764 is “5 Humoresken, Op. 84: No. 3. Das war das Kloster Grabow” by Carl Loewe,
registered on the CopyrightChains blockchain with CopyrightID
0xd71cc11e83b79a20393939b37c319f40969621209cd6f15f4d13a2937c920ca4 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1014764.
Recording identifiers
- ISRC
- USB8U1014764
- Title
- 5 Humoresken, Op. 84: No. 3. Das war das Kloster Grabow
- Artist
- Carl Loewe
- CopyrightID (CopyrightChains transaction hash)
0xd71cc11e83b79a20393939b37c319f40969621209cd6f15f4d13a2937c920ca4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:23809798fe0a02015502bd5304c8072a8c2b54139dee2898cab05d92fd6119b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1014764
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: 5 Humoresken, Op. 84: No. 3. Das war das Kloster Grabow · Machine-readable JSON-LD