ISRC NOAV61900181
Verified recording
NOAV61900181 is “莫札特: 降B大調普魯士國王絃樂四重奏甚緩板” by Allegro String Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0x1d1c7cf13f9a884f59deefea1878056f8274b2c279d85e55b2b9a61d729b0be9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAV61900181.
Recording identifiers
- ISRC
- NOAV61900181
- Title
- 莫札特: 降B大調普魯士國王絃樂四重奏甚緩板
- Artist
- Allegro String Ensemble
- CopyrightID (CopyrightChains transaction hash)
0x1d1c7cf13f9a884f59deefea1878056f8274b2c279d85e55b2b9a61d729b0be9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:86d6c096a4733897659d50a85a892785df180da4c7d0f671c9604e4f1a10d054- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAV61900181
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 莫札特: 降B大調普魯士國王絃樂四重奏甚緩板 · Machine-readable JSON-LD