OT-2026-000099298
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000099298) never changes.
Identity and time
| Publication number | OT-2026-000099298 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-78a8-8ded-376359f6f100 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099298 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50aa0a734bd61e88864e52e0cea2949837d03d9cd73af647ae8796a0e7616e2b |
|---|---|
| Markdown | 8330587372f6c349cc8be5b00bbc05250f4687c76bc2ce3f41b9499fa1aa4ed1 |
| Publication page | e3d40e54628575e32daae8592c08869b0f04fd917791337a52aeed706057e845 |
| Manifest | 01563af189131c5cac0c3ca57652a0d6f2ed1de49b040fa495fbc8edd2fba5d9 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | AsWRSerKmBpLVsqvdvnRgz/G97DzngHKgUr8I5x1kgdAOxSWTHDFIpd2SN/mBrDUiH/lBn6cy1tHRCiaFPkaBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:45.649391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099298observed e3d40e54628575e32daae8592c08869b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:45.630685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099298/manifest.jsonobserved 01563af189131c5cac0c3ca57652a0d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:45.612262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099298/publication.mdobserved 8330587372f6c349cc8be5b00bbc0525...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:45.589740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099298/publication.txtobserved 50aa0a734bd61e88864e52e0cea29498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|