ISRC DEF055900043
Verified recording
DEF055900043 is “Symphony No. 31 In D Major, K.297 - "Paris": 3. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8c7b90b5baf3d627ec0916f9e304afc9c48db99ee9e73fb8366de742cf91ee5c and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055900043.
Recording identifiers
- ISRC
- DEF055900043
- Title
- Symphony No. 31 In D Major, K.297 - "Paris": 3. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8c7b90b5baf3d627ec0916f9e304afc9c48db99ee9e73fb8366de742cf91ee5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:b5fb7c0a22c5700430ae6af7bd328db87d963f749ded5c8560d12ffcf987e632- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055900043
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Symphony No. 31 In D Major, K.297 - "Paris": 3. Allegro · Machine-readable JSON-LD