ISRC GBBBA0600574
Verified recording
GBBBA0600574 is “Symphony No. 35 In D, K.385 "Haffner": 4. Finale (Presto)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc8208c3b86d0d389972e8e644dd96d64321c6fcd6a738a3d3cfcfe310f6effc9 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0600574.
Recording identifiers
- ISRC
- GBBBA0600574
- Title
- Symphony No. 35 In D, K.385 "Haffner": 4. Finale (Presto)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc8208c3b86d0d389972e8e644dd96d64321c6fcd6a738a3d3cfcfe310f6effc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:5e83d8a85bbc72a7cb67ee1169aea373b58d5a2f2fa4676e623af76cabc8e05b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0600574
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Symphony No. 35 In D, K.385 "Haffner": 4. Finale (Presto) · Machine-readable JSON-LD