OT-2026-000034898
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000034898) never changes.
Identity and time
| Publication number | OT-2026-000034898 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7feb-90c0-660899c3e8e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38a99187d35b80d28fadcbabccbc7f19800cc2e1137d7229f0714f439fe8d189 |
|---|---|
| Markdown | fce1b10264256cfe693d4c0a30dcb4f7c8a0c4f10a1d9c601659477a4f30f4af |
| Publication page | 30b50197625782657e4e21f686b5bc1457869eb4ebd5d39ac22e5e5bc1ad5a9d |
| Manifest | 6973c6e9a9b24ffe87c5f4674b33cba3d037ac51388848befeff658cfd8c647f |
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 | 4MrON2jJYhRqw9dN6wSe41u2t9/MaHwmtwyMfJ5yuilvMW61YIYlOiYnStlC8vQflUi3oNZbNHScWiZbVNOWDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:33.500525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898observed 30b50197625782657e4e21f686b5bc14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:33.483380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898/manifest.jsonobserved 6973c6e9a9b24ffe87c5f4674b33cba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:33.465747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898/publication.mdobserved fce1b10264256cfe693d4c0a30dcb4f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:33.445749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898/publication.txtobserved 38a99187d35b80d28fadcbabccbc7f19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.365755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898observed 30b50197625782657e4e21f686b5bc14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.349372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898/manifest.jsonobserved 6973c6e9a9b24ffe87c5f4674b33cba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.330979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898/publication.mdobserved fce1b10264256cfe693d4c0a30dcb4f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:54.310835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034898/publication.txtobserved 38a99187d35b80d28fadcbabccbc7f19...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. |
|---|