ISRC GBAYC8601767
Verified recording
GBAYC8601767 is “String Quintet No. 3 in C Major, K. 515: IV. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7bc240cece9b1cee85f77a831923a893f7ffb7d2f695d78594ee6ba249cec2b0 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601767.
Recording identifiers
- ISRC
- GBAYC8601767
- Title
- String Quintet No. 3 in C Major, K. 515: IV. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7bc240cece9b1cee85f77a831923a893f7ffb7d2f695d78594ee6ba249cec2b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:3c063d195659c7c6b3342153b95c43fb0dbd9b63226f4f75360f0f133357c258- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8601767
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: String Quintet No. 3 in C Major, K. 515: IV. Allegro · Machine-readable JSON-LD