OT-2026-000061102
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000061102) never changes.
Identity and time
| Publication number | OT-2026-000061102 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7bc7-b482-b8adaa7a2300 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a10211cafc858bc84b13e0af261c43854054ac0e9cd8d7f210a14e9529e64f0 |
|---|---|
| Markdown | 69f4b72ba8828cb4a368d889cfe0bd75cb767295f5df338380c94ff569d9a973 |
| Publication page | 4bf8f73041943ccccce99d68bcbb927ae04de72957ba32d084fecc9d5dc01209 |
| Manifest | bf09daee95677cf7abad5de1ec0048666752a3da1648c463e7449fcf36cb6cd5 |
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 | AIX3qPPmgeCrEvdFrZfPbfk6W/ZdfqlLlp5jNHNrapeSldLzNs1TCI4fpxC9iRjt1pu0ttNf7HV8RzEqyqsfDw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:28.281385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061102observed 4bf8f73041943ccccce99d68bcbb927a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:28.263647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061102/manifest.jsonobserved bf09daee95677cf7abad5de1ec004866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.245355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061102/publication.mdobserved 69f4b72ba8828cb4a368d889cfe0bd75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:28.226081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061102/publication.txtobserved 4a10211cafc858bc84b13e0af261c438...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. |
|---|