ISRC DESR72448102
Verified recording
DESR72448102 is “Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x61c5f955b3f6134ad29c6d1145dc631b1669239e906ccbb168b2b26556b347ab and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72448102.
Recording identifiers
- ISRC
- DESR72448102
- Title
- Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x61c5f955b3f6134ad29c6d1145dc631b1669239e906ccbb168b2b26556b347ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4e177d59c20c9ab15e0d069555f62dff4b989e64d16b31b9381743ea05a6a5d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72448102
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio · Machine-readable JSON-LD