OT-2026-000007924
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000007924) never changes.
Identity and time
| Publication number | OT-2026-000007924 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7637-a267-fc44c7a88d33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7399bd5f293c7ac64c83a504fda7b6666995c5c60677e2bb2f8a839aef4cc151 |
|---|---|
| Markdown | d50f0fa203ab03b3416330a57233036635d41fc5356c6eb3c440d87d369bb3e6 |
| Publication page | 60a6177dc1fc6b18932940a03eec08f6e05d07f0b538b3b38f00860195c8d29d |
| Manifest | 412244eabc3f4061b26662c50ef65a9b8a9208779feea3b0f83535b688cde17f |
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 | yWttYzKa5tigg4xb3b39f/UN+2yFkBlxtL/K1ygSdBU/w5hGJkVX5+rEJMZsGdBYi00jrVKu64D1JsJqxif/Ag== |
| 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
| 2026-09-17T12:20:25.335651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924observed 60a6177dc1fc6b18932940a03eec08f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:25.316048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924/manifest.jsonobserved 412244eabc3f4061b26662c50ef65a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:25.287426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924/publication.mdobserved d50f0fa203ab03b3416330a572330366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:25.264813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924/publication.txtobserved 7399bd5f293c7ac64c83a504fda7b666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.824611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924observed 60a6177dc1fc6b18932940a03eec08f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.802759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924/manifest.jsonobserved 412244eabc3f4061b26662c50ef65a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.782877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924/publication.mdobserved d50f0fa203ab03b3416330a572330366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:02.755848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007924/publication.txtobserved 7399bd5f293c7ac64c83a504fda7b666...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. |
|---|