ISRC USSM11301491
Verified recording
USSM11301491 is “Symphony in D Major, K. 385 "Haffner-Sinfonie": II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x06144b2ee092e7904373ca70f3fb838fcbd889049a81b63b45293a0e0ada8b15 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11301491.
Recording identifiers
- ISRC
- USSM11301491
- Title
- Symphony in D Major, K. 385 "Haffner-Sinfonie": II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x06144b2ee092e7904373ca70f3fb838fcbd889049a81b63b45293a0e0ada8b15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9bf16f9af12d6fbe328486ed1237ba1f5f7058baed8890f10fe03d12c43cdf6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11301491
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Symphony in D Major, K. 385 "Haffner-Sinfonie": II. Andante · Machine-readable JSON-LD