ISRC DEF058502702
Verified recording
DEF058502702 is “Piano Concerto No. 15 in B-Flat Major, K. 450: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc92b060c56c20bcefe62c1080b62acba3822f643c59c20046087ae312cb90172 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058502702.
Recording identifiers
- ISRC
- DEF058502702
- Title
- Piano Concerto No. 15 in B-Flat Major, K. 450: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc92b060c56c20bcefe62c1080b62acba3822f643c59c20046087ae312cb90172
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:1098efd7fee544fe4b50415daf5508fbe6c21c140b9f0ab3a65bc8e6791f0029- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058502702
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Piano Concerto No. 15 in B-Flat Major, K. 450: II. Andante · Machine-readable JSON-LD