OT-2026-000009567
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000009567) never changes.
Identity and time
| Publication number | OT-2026-000009567 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7945-8052-2a50d1d13951 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009567 |
| Status | PUBLIC |
Content hashes
| Canonical text | 440166bd6f1eb42cdcb0049ac69c422d617c4fd1e7d07a5acc7b22fd75fe3bcf |
|---|---|
| Markdown | daf5c4be3121c634f25e1996c1260903cd244d78cea976628c99d0a0cf0d1e2d |
| Publication page | d3f74503dc6ba3b35a8eccaed8c249f15b3b34d60b3b7fc34c99f4479b4bd7b8 |
| Manifest | e46a4c7fa2d131d89436686183b32f382d1b68a1a41beb7c866c951f3bf4929c |
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 | CCI0VvBrlpiKIbfK/N8Ii5cdGUTgP39pZoQmY1hlbo1Gy9WLNF8BN2ErbaF9fdxzYvwoumaEJJmAxZPqJIzBCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:00.029268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009567observed d3f74503dc6ba3b35a8eccaed8c249f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:00.010545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009567/manifest.jsonobserved e46a4c7fa2d131d89436686183b32f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.990511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009567/publication.mdobserved daf5c4be3121c634f25e1996c1260903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:59.970985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009567/publication.txtobserved 440166bd6f1eb42cdcb0049ac69c422d...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. |
|---|