ISRC FR4KC2301010
Verified recording
FR4KC2301010 is “Pastorale for Violin, Oboe, English Horn, Clarinet and Bassoon” by Igor Stravinsky,
registered on the CopyrightChains blockchain with CopyrightID
0xcfa27864d4762457e440be12f4e7d609b620b7b842d37e5d1be40feb79e3e543 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4KC2301010.
Recording identifiers
- ISRC
- FR4KC2301010
- Title
- Pastorale for Violin, Oboe, English Horn, Clarinet and Bassoon
- Artist
- Igor Stravinsky
- CopyrightID (CopyrightChains transaction hash)
0xcfa27864d4762457e440be12f4e7d609b620b7b842d37e5d1be40feb79e3e543
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:bae6f7f35e29309433dccbae4a4f9001bb77a3ddf57154f00d1ef85646dcb635- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4KC2301010
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Pastorale for Violin, Oboe, English Horn, Clarinet and Bassoon · Machine-readable JSON-LD