ISRC DEE470400488
Verified recording
DEE470400488 is “Symphony No. 4a in F Major, K. 19a: III. Presto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa47b07eb6be524380ffc803cf4772eae3f468e39ca12dd11fab291125ee726af and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470400488.
Recording identifiers
- ISRC
- DEE470400488
- Title
- Symphony No. 4a in F Major, K. 19a: III. Presto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa47b07eb6be524380ffc803cf4772eae3f468e39ca12dd11fab291125ee726af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f207d2271958726f927db40cba96d0f6d5e26ec6d10e5b32d8a4aaab8d9045b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470400488
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4a in F Major, K. 19a: III. Presto · Machine-readable JSON-LD