ISRC GBAJY9468816
Verified recording
GBAJY9468816 is “O sacrum convivium” by Hans Leo Hassler,
registered on the CopyrightChains blockchain with CopyrightID
0x8bc63f0404e8dc9aaf43f160c0139c449f61c89e54769b585f316675679613e5 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9468816.
Recording identifiers
- ISRC
- GBAJY9468816
- Title
- O sacrum convivium
- Artist
- Hans Leo Hassler
- CopyrightID (CopyrightChains transaction hash)
0x8bc63f0404e8dc9aaf43f160c0139c449f61c89e54769b585f316675679613e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:d51864877d44164cc8bc53ffcb843d0ce977706fe3804bf61b24177170460da5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9468816
- Bitcoin block existence check
- https://blockstream.info/api/block/960422