OT-2026-000099045
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000099045) never changes.
Identity and time
| Publication number | OT-2026-000099045 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7a8d-8eca-737468e2befa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099045 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5361bc9499a2837830be0dd06835cc62166aae3e43d5c21e6b9ffa476fe293a |
|---|---|
| Markdown | ddfeda05197c9833857c6d2dd41908073f0290ad5b0f2339ccd4ce9cc48852b1 |
| Publication page | 2c291d81493a26fdd71fbf8c082511735d7d56af09dc091fea20cf034aa1f673 |
| Manifest | 65728b064cd7682b30ad103e6cb0b49ceb5702bf304bd9ba186206a526e28442 |
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 | BsZcgdxcihVkKH6kLBEYkgT94Txck00sLz3RgfkXW835ynKvR+Lpk6lT4VKErOTaipY1fTiIKs1tkcMcklrsBg== |
| 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
| 2026-09-17T09:30:15.740151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099045observed 2c291d81493a26fdd71fbf8c08251173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:15.717947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099045/manifest.jsonobserved 65728b064cd7682b30ad103e6cb0b49c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.591558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099045/publication.mdobserved ddfeda05197c9833857c6d2dd4190807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.535069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099045/publication.txtobserved a5361bc9499a2837830be0dd06835cc6...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. |
|---|