ISRC GBAJY9362407
Verified recording
GBAJY9362407 is “Piano Concerto No. 1 in B-Flat Major, Op. 16: III. Molto vivace e con brio” by Sergei Bortkiewicz,
registered on the CopyrightChains blockchain with CopyrightID
0xccdfec1a8d8720302a0444e50dd9ece37f4324ce87ef48f4c2072308882e9bc7 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/GBAJY9362407.
Recording identifiers
- ISRC
- GBAJY9362407
- Title
- Piano Concerto No. 1 in B-Flat Major, Op. 16: III. Molto vivace e con brio
- Artist
- Sergei Bortkiewicz
- CopyrightID (CopyrightChains transaction hash)
0xccdfec1a8d8720302a0444e50dd9ece37f4324ce87ef48f4c2072308882e9bc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e99033600b6a688bc1673022dc85d93a8f49f0c77019849cd741d7b183f4d018- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9362407
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 1 in B-Flat Major, Op. 16: III. Molto vivace e con brio · Machine-readable JSON-LD