ISRC DEF055900042
Verified recording
DEF055900042 is “Symphony No. 31 In D Major, K.297 - "Paris": 2. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x58539045d10d61fc9733ad97bfe88ccb6739a750422bd0f469f17529e22909f8 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055900042.
Recording identifiers
- ISRC
- DEF055900042
- Title
- Symphony No. 31 In D Major, K.297 - "Paris": 2. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x58539045d10d61fc9733ad97bfe88ccb6739a750422bd0f469f17529e22909f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:cfd4ae0b668e201f2d507c9d5ebd309dbfc5061be82b1abed9ddf02e5e2b1a40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055900042
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Symphony No. 31 In D Major, K.297 - "Paris": 2. Andante · Machine-readable JSON-LD