ISRC GBAYD8700889
Verified recording
GBAYD8700889 is “Mass No. 18 in C Minor, K. 427: III. Credo, Et incarnatus est” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x83898dce1cc50b708b5720bfc28730814b423467e709f5f8dad16df2c1ac5118 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/GBAYD8700889.
Recording identifiers
- ISRC
- GBAYD8700889
- Title
- Mass No. 18 in C Minor, K. 427: III. Credo, Et incarnatus est
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x83898dce1cc50b708b5720bfc28730814b423467e709f5f8dad16df2c1ac5118
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c2999921f75710c7fdb03db787c722d030dec6d69029d6cf385dc76f2a77fa6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8700889
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass No. 18 in C Minor, K. 427: III. Credo, Et incarnatus est · Machine-readable JSON-LD