OT-2026-000008628
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000008628) never changes.
Identity and time
| Publication number | OT-2026-000008628 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7ccd-bc86-57d29d0e71df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008628 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e33173ce9c2fe3f6c6ad83936dca541c3c9e7812ec5f9703b97fbf9e051bac8 |
|---|---|
| Markdown | a2b2199ba5c9a5241ae27efde8d606dbea0cf6f31e7d25badad27a5c2a629053 |
| Publication page | ffabf21d3be627a24b818c1261f629b212ee385334a0c86a3aabcfecb35961af |
| Manifest | 4317c963c47c69e5cd4bd615263c9fb368941842bfcb392d125de101d1c24a0d |
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 | GH7cAgo/pMikvzIzPRh1bB1xYHfZIMs3UOAWb2f/uJW4/8abYxlF8jNRa+KvSOFwEaNNRkk67IT+rhASn+A2Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:35.539784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008628observed ffabf21d3be627a24b818c1261f629b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:35.521708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008628/manifest.jsonobserved 4317c963c47c69e5cd4bd615263c9fb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.498412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008628/publication.mdobserved a2b2199ba5c9a5241ae27efde8d606db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:35.475785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008628/publication.txtobserved 4e33173ce9c2fe3f6c6ad83936dca541...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. |
|---|