OT-2026-000063406
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line 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-2026-000063406) never changes.
Identity and time
| Publication number | OT-2026-000063406 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7bae-b6ed-abb16ff49922 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063406 |
| Status | PUBLIC |
Content hashes
| Canonical text | a921a150b2558c1b34d0749d5620a997df315c5c9f0e0e88e6569d8c21be1644 |
|---|---|
| Markdown | fa0b3a23886480db762102a1318d77e6f9bad6d6a50b5feb88c41bd25322c8b3 |
| Publication page | d91a55bb261c1f4870ddc1c20753faf7b3b8b91676e4196a78d67e70d9b01fa6 |
| Manifest | b13a52455701dc2d61984b2f6328e15dbadc8518c2893e468fb16b73241163f5 |
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 | IW3SUHWOj4QDzdV7DyxT0XMpPA7wgrbtnB3LaGVKgXvmWKxW5OWWAfdo+UAgWXWe5CWwxGfMpu1o/PaPzELMDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:19.520453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063406observed d91a55bb261c1f4870ddc1c20753faf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:19.503989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063406/manifest.jsonobserved b13a52455701dc2d61984b2f6328e15d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:19.486116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063406/publication.mdobserved fa0b3a23886480db762102a1318d77e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:19.469660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063406/publication.txtobserved a921a150b2558c1b34d0749d5620a997...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. |
|---|