ISRC FR9W12124695
Verified recording
FR9W12124695 is “Concerto in E Minor, Op. 26, No. 4: III. Aria. Largo et gracioso” by Jacques Aubert,
registered on the CopyrightChains blockchain with CopyrightID
0x53729e6a6758920ef3f3f3009267f2e2d3a447e4cb5e5c1ba0543a9e23d5c74b and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12124695.
Recording identifiers
- ISRC
- FR9W12124695
- Title
- Concerto in E Minor, Op. 26, No. 4: III. Aria. Largo et gracioso
- Artist
- Jacques Aubert
- CopyrightID (CopyrightChains transaction hash)
0x53729e6a6758920ef3f3f3009267f2e2d3a447e4cb5e5c1ba0543a9e23d5c74b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:e9e7b28dccd5d773ee9395a3eb5937e41f63022b8dace0868068a6193f97627a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12124695
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Concerto in E Minor, Op. 26, No. 4: III. Aria. Largo et gracioso · Machine-readable JSON-LD