ISRC GBDGQ1223101
Verified recording
GBDGQ1223101 is “Symphony No. 1 in F Minor, Op. 15: I. Allegro patetico” by Karol Szymanowski,
registered on the CopyrightChains blockchain with CopyrightID
0x3126ce55ad824b8d2ee8a752311672ebe62b1c2e6bbd9fec542ea1c0070f1fdc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223101.
Recording identifiers
- ISRC
- GBDGQ1223101
- Title
- Symphony No. 1 in F Minor, Op. 15: I. Allegro patetico
- Artist
- Karol Szymanowski
- CopyrightID (CopyrightChains transaction hash)
0x3126ce55ad824b8d2ee8a752311672ebe62b1c2e6bbd9fec542ea1c0070f1fdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1f5d09667e128755576ce900530ec8144f021471a4cefa08853447bb0ebcbcac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223101
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in F Minor, Op. 15: I. Allegro patetico · Machine-readable JSON-LD