ISRC GBAYC0700501
Verified recording
GBAYC0700501 is “Piano Concerto No. 9 in E-Flat Major, K. 271: II. Andantino” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x00062092342ed1556db2480323667948aadb849f49bacab613167019443a6015 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/GBAYC0700501.
Recording identifiers
- ISRC
- GBAYC0700501
- Title
- Piano Concerto No. 9 in E-Flat Major, K. 271: II. Andantino
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x00062092342ed1556db2480323667948aadb849f49bacab613167019443a6015
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:74b7fb3c51eea703f3a42f07ec3e3311f425db841b63a6c272be42ce2bbdc972- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700501
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 9 in E-Flat Major, K. 271: II. Andantino · Machine-readable JSON-LD