OT-2026-000097706
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, supply line 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-2026-000097706) never changes.
Identity and time
| Publication number | OT-2026-000097706 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7a06-885b-0fafb5a07524 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097706 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9e15f20bb45f518125ecf63a0ed5a3fb4b8e32ef7e07a747306f8b2576db902 |
|---|---|
| Markdown | 8ae425ad39cd4bca6c8d1e82ec121994607a645a5d54d4fcea617f213c09b7a5 |
| Publication page | de01c816bcb9c6e28f7600d9bc95017beeb569607d6178b46737215d635df49b |
| Manifest | be0740d8a4bc7fed3d6674e74e64fec764aaaca4c46d1a6fe5c0776d9db58e23 |
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 | BX45d4d0Ivpe/stiBXMiu+QLeS0KtkZFW26DuEdyaP0MGZ0TwWrfH05TLa8EeGjCQba9TaBKZsXCAz5GOZk+BA== |
| 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
| 2026-09-17T09:32:43.960336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097706observed de01c816bcb9c6e28f7600d9bc95017b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:43.941902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097706/manifest.jsonobserved be0740d8a4bc7fed3d6674e74e64fec7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.923614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097706/publication.mdobserved 8ae425ad39cd4bca6c8d1e82ec121994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.905240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097706/publication.txtobserved d9e15f20bb45f518125ecf63a0ed5a3f...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. |
|---|