ISRC GBAYC1600421
Verified recording
GBAYC1600421 is “Goedicke: Concert Étude, Op. 49 (Arr. Dokshitser for Trumpet and Piano)” by Alexander Goedicke,
registered on the CopyrightChains blockchain with CopyrightID
0xe77fde7a0507b419a30eab2faa88a3d4d5718864fc7ec57f8a8f51d281eae8cd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600421.
Recording identifiers
- ISRC
- GBAYC1600421
- Title
- Goedicke: Concert Étude, Op. 49 (Arr. Dokshitser for Trumpet and Piano)
- Artist
- Alexander Goedicke
- CopyrightID (CopyrightChains transaction hash)
0xe77fde7a0507b419a30eab2faa88a3d4d5718864fc7ec57f8a8f51d281eae8cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9ae1fafa184a62e65d8791eea6e4b181eabbc5cdaebcb65bd9d7d40690491713- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600421
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Goedicke: Concert Étude, Op. 49 (Arr. Dokshitser for Trumpet and Piano) · Machine-readable JSON-LD