ISRC FR50X1738702
Verified recording
FR50X1738702 is “Violin Sonata, FP 119: II. Intermezzo. Très lent et calme” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x7396c0944755b2d9d6dfb8ec379ee204f0717fa0c9437c2360df4f06e91c4fdf and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1738702.
Recording identifiers
- ISRC
- FR50X1738702
- Title
- Violin Sonata, FP 119: II. Intermezzo. Très lent et calme
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x7396c0944755b2d9d6dfb8ec379ee204f0717fa0c9437c2360df4f06e91c4fdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:fd2db9255b2d45d051af7409e6d039ddde06ce47cb29cb3f47fc84fe4be97486- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1738702
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Violin Sonata, FP 119: II. Intermezzo. Très lent et calme · Machine-readable JSON-LD