ISRC GBDGQ1223901
Verified recording
GBDGQ1223901 is “Symphony No. 3 in B-Flat Major, Op. 27 "Song of the Night": I. Moderato assai” by Karol Szymanowski,
registered on the CopyrightChains blockchain with CopyrightID
0x67304ba6f65164b4f0360cec1dbbf7f7537691052c6298137bab15b69cd9440d and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223901.
Recording identifiers
- ISRC
- GBDGQ1223901
- Title
- Symphony No. 3 in B-Flat Major, Op. 27 "Song of the Night": I. Moderato assai
- Artist
- Karol Szymanowski
- CopyrightID (CopyrightChains transaction hash)
0x67304ba6f65164b4f0360cec1dbbf7f7537691052c6298137bab15b69cd9440d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:fda9e53c84c8a96562b188a12d78db803db5f3d16b719b5778c247834400a0cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1223901
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Symphony No. 3 in B-Flat Major, Op. 27 "Song of the Night": I. Moderato assai · Machine-readable JSON-LD