ISRC DEF057701273
Verified recording
DEF057701273 is “Symphony No. 32 in G Major, K. 318: III. Tempo I” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4dbbf9998f8aee32675a2da43fca976563ad89eb0ab2899c161431196885fd34 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/DEF057701273.
Recording identifiers
- ISRC
- DEF057701273
- Title
- Symphony No. 32 in G Major, K. 318: III. Tempo I
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4dbbf9998f8aee32675a2da43fca976563ad89eb0ab2899c161431196885fd34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fc2eb7b920b7815a21f4178d44ef2ad083ae0bd2b76a50b3ca10ed5df557f2e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057701273
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 32 in G Major, K. 318: III. Tempo I · Machine-readable JSON-LD