OT-2026-000094440
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094440) never changes.
Identity and time
| Publication number | OT-2026-000094440 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7738-9940-135c202350bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094440 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32003b4636dca62cb85a756622b8181fcbbc675f3c4756a6f466298dfd9f4df4 |
|---|---|
| Markdown | 6ad78c24210f3137e2f09b238bc3ed2390fb6a99815e6ea09c65d6c28a97880d |
| Publication page | 29b674346faf06e605c2dff3403b6368d8e2149d355c9abce892cdb6d82786cf |
| Manifest | ceac6a1f3ffaea58bfb9a1fc62a80da8bbdb7b7825cfc07b36da5532d063d7b1 |
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 | V9kFr7NTS+C5UXrihF1c/wDCDP1OSqyl7rPLxccQrA3TNJ8VuHDBh1ZapzxwscvQ7Kt1hb0+nz0ajRSNVLsuBQ== |
| 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
| 2026-09-17T09:37:51.344546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094440observed 29b674346faf06e605c2dff3403b6368...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:51.326253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094440/manifest.jsonobserved ceac6a1f3ffaea58bfb9a1fc62a80da8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.307555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094440/publication.mdobserved 6ad78c24210f3137e2f09b238bc3ed23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.287309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094440/publication.txtobserved 32003b4636dca62cb85a756622b8181f...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. |
|---|