OT-2026-000102125
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, 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-2026-000102125) never changes.
Identity and time
| Publication number | OT-2026-000102125 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-71cc-ad22-6d4540595340 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102125 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc93bdf801235d4e3caf6ee0366844f7144e475155fe047c836126a174d0066e |
|---|---|
| Markdown | df44ed284700c9f3a8b811c1b3720f4d3177585d3ee42e0613f60ddc0a72c386 |
| Publication page | 398498c829bd96d0457472a397c29f0af46466f07d7c352828dc2d03df730896 |
| Manifest | e7921f380554e27dfec9e68c12067fde7bb378e96d549f011c5e66ba874b70d1 |
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 | 5XO2OANr6FpkEOJUCNriL6PBUeMiuRTlDz47yl5wyRwInhOCONccdWQzeMJsEQTxXBTbPvd/lCvDXoqmow2xAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:17.009711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102125observed 398498c829bd96d0457472a397c29f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:16.990432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102125/manifest.jsonobserved e7921f380554e27dfec9e68c12067fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:16.973340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102125/publication.mdobserved df44ed284700c9f3a8b811c1b3720f4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:16.956431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102125/publication.txtobserved fc93bdf801235d4e3caf6ee0366844f7...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. |
|---|