OT-2026-000096940
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, supply line 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-2026-000096940) never changes.
Identity and time
| Publication number | OT-2026-000096940 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-7bee-a8f4-b195a4c5de0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096940 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2f96877d183b8972fc3b8b547ffc54ca2bf4ad448d6097f5e8af1b96e4e5085 |
|---|---|
| Markdown | 5df68c9cbc5bb7472edbdc5d8e4eb14b8ada583deeb49e3f6786464f5654d327 |
| Publication page | cf6b96fd9cc073fca78db89bbd81e3ea4348cfc6947ad8030ca36fe1200969a6 |
| Manifest | 0c641492ebe67b79063db4d585e24d6e207bbcb8a62aecf4682a4421bf3bb070 |
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 | FirKY/htF9YmitUIlHNQVrMmc2hMBJ5PLthbpdca785fMaSgFGM9MUOl0wx9GHhf5QkeyGbCwcYYcc61Y88tDA== |
| 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
| 2026-09-17T09:10:11.134136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096940observed cf6b96fd9cc073fca78db89bbd81e3ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:11.118653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096940/manifest.jsonobserved 0c641492ebe67b79063db4d585e24d6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:11.101041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096940/publication.mdobserved 5df68c9cbc5bb7472edbdc5d8e4eb14b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:10.959155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096940/publication.txtobserved c2f96877d183b8972fc3b8b547ffc54c...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. |
|---|