ISRC GBLWD2001409
Verified recording
GBLWD2001409 is “Concerto No. 9, K. 271 "Jenamy": II. Andantino - Cadenza. - Allegro - Adagio - Tempo I” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa742fe46c53d13318b9d3b94deb895c22b89cba0af60f812a149b909ef106ee8 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2001409.
Recording identifiers
- ISRC
- GBLWD2001409
- Title
- Concerto No. 9, K. 271 "Jenamy": II. Andantino - Cadenza. - Allegro - Adagio - Tempo I
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa742fe46c53d13318b9d3b94deb895c22b89cba0af60f812a149b909ef106ee8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:9dff0aa3d7fa80e897be9dff6a09cd425231c1a6a4aa7c08d5fdd79da9c4723d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2001409
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Concerto No. 9, K. 271 "Jenamy": II. Andantino - Cadenza. - Allegro - Adagio - Tempo I · Machine-readable JSON-LD