ISRC GBLWD2301803
Verified recording
GBLWD2301803 is “Violin Concerto, Op. 33, FS 61: IIa. Poco Adagio” by Carl Nielsen,
registered on the CopyrightChains blockchain with CopyrightID
0x27c92007051d57747878d551c34b3be3826c7cf4d2902e60032ceaa384f5647c and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2301803.
Recording identifiers
- ISRC
- GBLWD2301803
- Title
- Violin Concerto, Op. 33, FS 61: IIa. Poco Adagio
- Artist
- Carl Nielsen
- CopyrightID (CopyrightChains transaction hash)
0x27c92007051d57747878d551c34b3be3826c7cf4d2902e60032ceaa384f5647c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:b0d02c08bdb2c97e79dd1653b14f45e65c6838326f3961efc67adc346e41ce0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2301803
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Violin Concerto, Op. 33, FS 61: IIa. Poco Adagio · Machine-readable JSON-LD