OT-2026-000055088
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000055088) never changes.
Identity and time
| Publication number | OT-2026-000055088 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-73c5-ab2e-479d9975e228 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25d57669e3e1ef5d4ea978e723035f6d4a733f9f48a5873be1ddd30202f1e790 |
|---|---|
| Markdown | 9bc00d1bbdac16d9192b66932e56cf838ed7378ae78b9b69aab4e12413cf9c04 |
| Publication page | 555b9be39d49f2e3c7639278c457f9aa989f5cd2722368a567e7a073c81c02ae |
| Manifest | df5ce0b48d167e64f7eb89ccfa71f92752a57501c404e3cc33907bbb88d7a084 |
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 | KhSX+GYfNDMmk+Xx26eYZhTkl9RJTyX5sYGW+lJdxxWrkSbv9F0+POxfNWT5+bAqiykLgTQW46SgoBUA/5r8Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:14.726382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055088observed 555b9be39d49f2e3c7639278c457f9aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:14.706417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055088/manifest.jsonobserved df5ce0b48d167e64f7eb89ccfa71f927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:14.687840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055088/publication.mdobserved 9bc00d1bbdac16d9192b66932e56cf83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:14.670699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055088/publication.txtobserved 25d57669e3e1ef5d4ea978e723035f6d...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. |
|---|