ISRC DEF055900031
Verified recording
DEF055900031 is “Symphony No. 36 In C Major, K.425 - "Linz": 1. Adagio - Allegro spiritoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x6c1ae97df5434b9ea0d00c8291ca426fa7f7f567744955a07589fad34aa91ccd and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055900031.
Recording identifiers
- ISRC
- DEF055900031
- Title
- Symphony No. 36 In C Major, K.425 - "Linz": 1. Adagio - Allegro spiritoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x6c1ae97df5434b9ea0d00c8291ca426fa7f7f567744955a07589fad34aa91ccd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:cc9fc37e62f5f352c54ca824ba38c515c13ef5e7afd9390a3989c7c56f4bd4a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055900031
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Symphony No. 36 In C Major, K.425 - "Linz": 1. Adagio - Allegro spiritoso · Machine-readable JSON-LD