OT-2026-000099032
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000099032) never changes.
Identity and time
| Publication number | OT-2026-000099032 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7c41-8dae-6e246b8c3240 · 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-2026-000099032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9447d0010ed8bcf0121a334fa8cf8c70a68f4c3a271b3f90a371d537de49f6fc |
|---|---|
| Markdown | 82f7203ad0233ed59af90ae6a3991e6a6d9105321a4c26fd863ba958755fd741 |
| Publication page | ca11cf639075b0bdbbb5af01009652e3872f95fbfa865da3f7546963f59664f6 |
| Manifest | 3af59f393f904c7769840e25bcca0331443501f87c3bb371583550975bb2bcf2 |
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 | pLU8LT+Lr9N9zL0rNddMI8XKFyw1HFB9f9Rck2u79UWOxaw/84tDY0SDheUyyA/aSGGswAB6/VKaO1KYUPRDAw== |
| 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
| 2026-09-17T09:30:14.438877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099032observed ca11cf639075b0bdbbb5af01009652e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:14.418891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099032/manifest.jsonobserved 3af59f393f904c7769840e25bcca0331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.397190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099032/publication.mdobserved 82f7203ad0233ed59af90ae6a3991e6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.376851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099032/publication.txtobserved 9447d0010ed8bcf0121a334fa8cf8c70...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. |
|---|