OT-2026-000103082
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000103082) never changes.
Identity and time
| Publication number | OT-2026-000103082 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-707a-aae5-7c2f136aaa91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103082 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbed79ec4090c73884711e736464faa2c1d2ce7deccc7f216845efd7bf9af092 |
|---|---|
| Markdown | f9801d57ae56f7abb5a88deba0ed9df9a8ba184ef31776e0faef155e25e6b921 |
| Publication page | 906af69a0a2f2635ebac98b167776c8a6b1e5e2303f4641e0c246b8fabc597cc |
| Manifest | a5c08f8ccd1306449c0b47ea074a38bbc27985d2bcc8fb4531e344b5e43e32df |
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 | WxmAMaJuGAOuYqVg4XhlaCmC1LnD8RYbjUgh32oUeX7z9Rn2/8DiI40NGZdWWFzn5oqSsaHRbKSId/XU2i85DA== |
| 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
| 2026-09-17T09:22:50.254836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103082observed 906af69a0a2f2635ebac98b167776c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:50.239183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103082/manifest.jsonobserved a5c08f8ccd1306449c0b47ea074a38bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:50.223879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103082/publication.mdobserved f9801d57ae56f7abb5a88deba0ed9df9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:50.207644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103082/publication.txtobserved dbed79ec4090c73884711e736464faa2...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. |
|---|