OT-2026-000094354
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000094354) never changes.
Identity and time
| Publication number | OT-2026-000094354 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e6-7ef0-8aa5-481156ee1bb9 · 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-2026-000094354 |
| Status | PUBLIC |
Content hashes
| Canonical text | c28e9419797ae29392ea7aafad4b6d9da6515f8656805abc90231178a68990df |
|---|---|
| Markdown | d24f756d3afa7c3e9f2901b153f103943bba3a3f154f7f5d14d1baeec615023b |
| Publication page | d23e39231b92a0883427dd22de654cd7fc3e6bbdd8dee9234435b0985f8afa9a |
| Manifest | 501c1b3b29fabc4600d5549c4549bbcbbcfce1ffc7350d9c66de00f6bd8cadf7 |
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 | iwkGwYFbPDvvm8O5pRG62xhL8X20BY+Oh7/IIXICEHS/2BEnojTzWM0fJt1jU6IFQq0+jesJ3DluCjCv+cmjDA== |
| 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
| 2026-09-17T09:37:44.797770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094354observed d23e39231b92a0883427dd22de654cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:44.778841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094354/manifest.jsonobserved 501c1b3b29fabc4600d5549c4549bbcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.761488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094354/publication.mdobserved d24f756d3afa7c3e9f2901b153f10394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.741993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094354/publication.txtobserved c28e9419797ae29392ea7aafad4b6d9d...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. |
|---|