ISRC FR50X1421201
Verified recording
FR50X1421201 is “Encaenia musices, Op. 1: Sonata No. 3 in A Minor” by Romanus Weichlein,
registered on the CopyrightChains blockchain with CopyrightID
0xaab1a013e3394064ff637b8d7ba9a723dd3d391bf7c34f25cdde1b6fde425cfb and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1421201.
Recording identifiers
- ISRC
- FR50X1421201
- Title
- Encaenia musices, Op. 1: Sonata No. 3 in A Minor
- Artist
- Romanus Weichlein
- CopyrightID (CopyrightChains transaction hash)
0xaab1a013e3394064ff637b8d7ba9a723dd3d391bf7c34f25cdde1b6fde425cfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:4df950aa46c9ddf47120f9c3a580b39b16f23e4601c0dc81c154f26c4c964abc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1421201
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Encaenia musices, Op. 1: Sonata No. 3 in A Minor · Machine-readable JSON-LD