ISRC GBLWD2203702
Verified recording
GBLWD2203702 is “Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x837522fc74a6f30a088a53e778de4bd41ff0ff7b2ca53ec389bb3e3cbeca054a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203702.
Recording identifiers
- ISRC
- GBLWD2203702
- Title
- Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x837522fc74a6f30a088a53e778de4bd41ff0ff7b2ca53ec389bb3e3cbeca054a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dab9085fee6a175f50c8e1a40c81ee75d542da9d8a777b42153e3a6ae8275cce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2203702
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio · Machine-readable JSON-LD