OT-2026-000094169
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000094169) never changes.
Identity and time
| Publication number | OT-2026-000094169 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-703a-8e01-0dc9ea285efc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094169 |
| Status | PUBLIC |
Content hashes
| Canonical text | 473fd825173dcd8ec5cc4c6f676aff00435479d075f22e74d0f3b57cdc77814a |
|---|---|
| Markdown | ac658537dbb4ce29dbc604db66df7ab8e71eadd81e5d7127350c8d7a3f685a2b |
| Publication page | a73416df04583c54cd3d3ee530081eb537c844bfb2335074d390a89d8732ad07 |
| Manifest | 8d62046d88f99de69b5d1b2fd61225edfcf2dcb699d58c55e234257a27ea64e1 |
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 | aDCJg9zbLF2B/OOdF8tL53Y179XXUxGc59p9fPsnWrIZfzYOKCDPJJzd1mqKaf1HyjXkbbch65Oa3wSDDuUvCQ== |
| 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
| 2026-09-17T09:38:37.926403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094169observed a73416df04583c54cd3d3ee530081eb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:37.908899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094169/manifest.jsonobserved 8d62046d88f99de69b5d1b2fd61225ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.891136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094169/publication.mdobserved ac658537dbb4ce29dbc604db66df7ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.873341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094169/publication.txtobserved 473fd825173dcd8ec5cc4c6f676aff00...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. |
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