ISRC DEF057202350
Verified recording
DEF057202350 is “Melody in F, Op. 3, No. 1 - Arr. G. Saborow” by Anton Rubinstein,
registered on the CopyrightChains blockchain with CopyrightID
0xa9d9e76e6bce7cf00f91281b912cedef96b60318fbae63042f9e5e44e96897bc and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202350.
Recording identifiers
- ISRC
- DEF057202350
- Title
- Melody in F, Op. 3, No. 1 - Arr. G. Saborow
- Artist
- Anton Rubinstein
- CopyrightID (CopyrightChains transaction hash)
0xa9d9e76e6bce7cf00f91281b912cedef96b60318fbae63042f9e5e44e96897bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:6e64773c388c1e3bf0ad422bd8b6a1153c596b3a2bd2f32c945761f050b59a6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057202350
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Melody in F, Op. 3, No. 1 - Arr. G. Saborow · Machine-readable JSON-LD