ISRC NOAV61704801
Verified recording
NOAV61704801 is “莫札特: 降B大調第17號絃樂四重奏第二樂章” by Allegro String Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0x911fc4627ccdaa1d43280d5ef64443507902f905d27b905b2bbdb447c5452ee7 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/NOAV61704801.
Recording identifiers
- ISRC
- NOAV61704801
- Title
- 莫札特: 降B大調第17號絃樂四重奏第二樂章
- Artist
- Allegro String Ensemble
- CopyrightID (CopyrightChains transaction hash)
0x911fc4627ccdaa1d43280d5ef64443507902f905d27b905b2bbdb447c5452ee7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e408eec5116646559049a47be28fde9f9540631fd556efc4ca1ad0046693b468- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOAV61704801
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 莫札特: 降B大調第17號絃樂四重奏第二樂章 · Machine-readable JSON-LD