OT-2026-000085165
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained 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-2026-000085165) never changes.
Identity and time
| Publication number | OT-2026-000085165 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7caf-aeb7-b53d34204f03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085165 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6740268de68f44802fd56aa6d2f0388bc78154c9d37af4fd388c1007451973a |
|---|---|
| Markdown | 07583b45c363e521640e95ddb95980cc200f492105255df3bf5bf940ec291b9b |
| Publication page | 01144c6bf64bc1b4fdd398680f3597ab19dc6914053208bab6438b4e65bb6cc4 |
| Manifest | d39a763e5f9eed20fdf4b1a508745dd1768737abd640c34e3517d176a49e1436 |
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 | ztBz1xP8jPZPRB7Smr6T3+mQZZTDtVrrKh2PCtI2aooUF2MJk9BsHSRkI4BjwSrsVlPg294/J9SGeTgW9Yi5Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:14.802183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085165observed 01144c6bf64bc1b4fdd398680f3597ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:14.785467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085165/manifest.jsonobserved d39a763e5f9eed20fdf4b1a508745dd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.766985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085165/publication.mdobserved 07583b45c363e521640e95ddb95980cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.749541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085165/publication.txtobserved a6740268de68f44802fd56aa6d2f0388...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. |
|---|