ISRC FR7JM1757040
Verified recording
FR7JM1757040 is “10 Préludes, Op. 23: No. 3. Tempo di minuetto in D Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x9d3e9492727c6223e958ff2df4e1c11142eaccb27d070e9d26f311f111acfd6d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1757040.
Recording identifiers
- ISRC
- FR7JM1757040
- Title
- 10 Préludes, Op. 23: No. 3. Tempo di minuetto in D Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x9d3e9492727c6223e958ff2df4e1c11142eaccb27d070e9d26f311f111acfd6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7449ae8c5f3b971ba389adea3a72ed2040576830cdc495244482215a12d3c150- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1757040
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 10 Préludes, Op. 23: No. 3. Tempo di minuetto in D Minor · Machine-readable JSON-LD