ISRC DEF055901451
Verified recording
DEF055901451 is “Symphony No. 38 in D Major, K. 504 "Prague": I. Adagio - Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x860ba62ba129ff5e9375a8ab3c2756b43d34880a255c7dea5e456b1f9401d827 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055901451.
Recording identifiers
- ISRC
- DEF055901451
- Title
- Symphony No. 38 in D Major, K. 504 "Prague": I. Adagio - Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x860ba62ba129ff5e9375a8ab3c2756b43d34880a255c7dea5e456b1f9401d827
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:c6c92da15ef8fb869e1f538ba9d356fc5757347f8c09595d1123c6f859943276- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055901451
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Symphony No. 38 in D Major, K. 504 "Prague": I. Adagio - Allegro · Machine-readable JSON-LD