ISRC GBDGQ1224003
Verified recording
GBDGQ1224003 is “Symphony No. 4, Op. 60 "Symphonie Concertante": III. Allegro non troppo, ma agitato ed ansioso” by Karol Szymanowski,
registered on the CopyrightChains blockchain with CopyrightID
0x4efa1dbb86f0e1a7c5ca5c9697fa561a377451129a127d34e2c657f71f1f8883 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1224003.
Recording identifiers
- ISRC
- GBDGQ1224003
- Title
- Symphony No. 4, Op. 60 "Symphonie Concertante": III. Allegro non troppo, ma agitato ed ansioso
- Artist
- Karol Szymanowski
- CopyrightID (CopyrightChains transaction hash)
0x4efa1dbb86f0e1a7c5ca5c9697fa561a377451129a127d34e2c657f71f1f8883
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:79c0812f7407fcf06b9af4446d7abb0fc1f2f0d3075510600395e520c3c98611- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1224003
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Symphony No. 4, Op. 60 "Symphonie Concertante": III. Allegro non troppo, ma agitato ed ansioso · Machine-readable JSON-LD