ISRC FR7JM1909050
Verified recording
FR7JM1909050 is “Don Quixote, Op. 35, TrV 184: Variation III. Mäßiges Zeitmaß (Dialogue between knight and squire)” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0x93ab2e5e2fb9aadb89a1f60cd3ef75adcc5e1749e20f11575eb75ad088a89a07 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/FR7JM1909050.
Recording identifiers
- ISRC
- FR7JM1909050
- Title
- Don Quixote, Op. 35, TrV 184: Variation III. Mäßiges Zeitmaß (Dialogue between knight and squire)
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0x93ab2e5e2fb9aadb89a1f60cd3ef75adcc5e1749e20f11575eb75ad088a89a07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:db64a82cb5250b806f776904fee2af1ead12ef4b39766726ad180d6f3fb5d2e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1909050
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Don Quixote, Op. 35, TrV 184: Variation III. Mäßiges Zeitmaß (Dialogue between knight and squire) · Machine-readable JSON-LD