OT-2026-000051462
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented before 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-2026-000051462) never changes.
Identity and time
| Publication number | OT-2026-000051462 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7887-a28d-38f9c344336b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051462 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf3f81528e220693991b893178448244d2245538f52275a8c1bdb253a176fd6a |
|---|---|
| Markdown | fc58a9ab8cfa49fb7487d55cd4311f6623f8e8831cc09b8bb72f72585662e7a8 |
| Publication page | eeca45e8df9b83d8afd1677065f253972fe04e3e726857343d9b4c503df696d1 |
| Manifest | a6384955f83cc745fa6466fa994f26be6321c29a162c7f9330c62e36bb803511 |
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 | DoBhDs2kqS+GrbsL5kBSXgc+2ylnRxcguXF5K6Yxprssciua83zpkpHu+bl5U8cgqD43NfdFvPWWgIsFlSHWDQ== |
| 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
| 2026-09-17T10:58:11.569432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051462observed eeca45e8df9b83d8afd1677065f25397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:11.549021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051462/manifest.jsonobserved a6384955f83cc745fa6466fa994f26be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:11.530362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051462/publication.mdobserved fc58a9ab8cfa49fb7487d55cd4311f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:11.512324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051462/publication.txtobserved bf3f81528e220693991b893178448244...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. |
|---|