ISRC ITD542400119
Verified recording
ITD542400119 is “Piano Concerto No. 9 in E-Flat Major, K. 271: I. Allegro - Live” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xbd0f74e2be0af654eb2980eac272026b4ed28b4c453dc18476dbf58f11f48881 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542400119.
Recording identifiers
- ISRC
- ITD542400119
- Title
- Piano Concerto No. 9 in E-Flat Major, K. 271: I. Allegro - Live
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xbd0f74e2be0af654eb2980eac272026b4ed28b4c453dc18476dbf58f11f48881
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2f8ec5840d8a1c5ad1fd60c7b6ea854ebfd8def5a289f178b495fd576ae92ed7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542400119
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Concerto No. 9 in E-Flat Major, K. 271: I. Allegro - Live · Machine-readable JSON-LD