ISRC ATG302432806
Verified recording
ATG302432806 is “5 Pieces for Violin & Piano, Op. 81: III. No. 3, Valse” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x0afa8f13e2434c2855d04458fd70abe370121d5ccb9b743df72e82d0b0a86283 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATG302432806.
Recording identifiers
- ISRC
- ATG302432806
- Title
- 5 Pieces for Violin & Piano, Op. 81: III. No. 3, Valse
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x0afa8f13e2434c2855d04458fd70abe370121d5ccb9b743df72e82d0b0a86283
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f0ce5bb08bcf16abc4ddf8a3ca117c3ff5a336c3e0145dad7b5a6556f4ee3a38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATG302432806
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: 5 Pieces for Violin & Piano, Op. 81: III. No. 3, Valse · Machine-readable JSON-LD