ISRC USA560794445
Verified recording
USA560794445 is “Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xde8c4c4ada1dc74c2c2dcaf09ff3f7720414c604b597d5ed65a60ea2134a46f9 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560794445.
Recording identifiers
- ISRC
- USA560794445
- Title
- Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xde8c4c4ada1dc74c2c2dcaf09ff3f7720414c604b597d5ed65a60ea2134a46f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:22ada031bcae39e2ca8cf561545563df7e06e195367bc17790da75f9d4373730- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560794445
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Symphony No. 35 in D Major, K. 385 "Haffner": I. Allegro con spirito · Machine-readable JSON-LD