ISRC GBAJY0550804
Verified recording
GBAJY0550804 is “Piano Concerto No. 4 in D Minor, Op. 70: I. Moderato assai” by Anton Rubinstein,
registered on the CopyrightChains blockchain with CopyrightID
0x8b6de8e032f89cf867b81e833f337146bfac8e77e99c78b9500d657fa2f400bf 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/GBAJY0550804.
Recording identifiers
- ISRC
- GBAJY0550804
- Title
- Piano Concerto No. 4 in D Minor, Op. 70: I. Moderato assai
- Artist
- Anton Rubinstein
- CopyrightID (CopyrightChains transaction hash)
0x8b6de8e032f89cf867b81e833f337146bfac8e77e99c78b9500d657fa2f400bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8466434ff1c0d295b1e31326ffb7c0ba6d720284d7245d28663546ee77462c9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0550804
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 4 in D Minor, Op. 70: I. Moderato assai · Machine-readable JSON-LD