ISRC FR46Y1911704
Verified recording
FR46Y1911704 is “Adagio ma non troppo in E-Flat Major, WoO 43/b” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7e8218b1a994855927bf2ac680d661fc5d1fa1b6a7b95f2396216a2b9937289d and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1911704.
Recording identifiers
- ISRC
- FR46Y1911704
- Title
- Adagio ma non troppo in E-Flat Major, WoO 43/b
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7e8218b1a994855927bf2ac680d661fc5d1fa1b6a7b95f2396216a2b9937289d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:45d71553fb4b9fdab46823404a8f61ac04369f1891e2c7c160113a4905157c58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1911704
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Adagio ma non troppo in E-Flat Major, WoO 43/b · Machine-readable JSON-LD