ISRC GBLWD2301801
Verified recording
GBLWD2301801 is “Violin Concerto, Op. 33, FS 61: Ia. Praeludium” by Carl Nielsen,
registered on the CopyrightChains blockchain with CopyrightID
0xf369af11f1aedea51de479bfb311ab7b21551ef262d83bf7c0f6bd6ccb4cedf6 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2301801.
Recording identifiers
- ISRC
- GBLWD2301801
- Title
- Violin Concerto, Op. 33, FS 61: Ia. Praeludium
- Artist
- Carl Nielsen
- CopyrightID (CopyrightChains transaction hash)
0xf369af11f1aedea51de479bfb311ab7b21551ef262d83bf7c0f6bd6ccb4cedf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:baa85ea9d82bf7d1b5e32ea50ac95c3c4ebe1ad7c316de3f2c1c942ba918fd3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2301801
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Violin Concerto, Op. 33, FS 61: Ia. Praeludium · Machine-readable JSON-LD