OT-2026-000098424
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line 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-2026-000098424) never changes.
Identity and time
| Publication number | OT-2026-000098424 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7a49-b356-986229553d5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098424 |
| Status | PUBLIC |
Content hashes
| Canonical text | bade785ce9e22d94467bda59eb0b981bc192629cdd46818204c0133c7bbb63bf |
|---|---|
| Markdown | f8f34ff15f43e74197c0216d44ef97b0c56036546672c792decc5985b1782b15 |
| Publication page | 2d4e629b1bef3ebd49f269be7b1f72a20d21ef3eb2b78b44563654056054cc82 |
| Manifest | 1aa7a5bf55d8b4c5d61da712af7b4d108d202fa5c8eed2dd8a6cdda40dd93c23 |
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 | kvpdYpgQ3pUfsj5aGe+bSxxjIisBCSN6BgO2GLx1O8/L11EHahJ7zNll+8cL5bpnw5F1/vXA3xG/nSVQht1DAg== |
| 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
| 2026-09-17T09:32:16.622954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098424observed 2d4e629b1bef3ebd49f269be7b1f72a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.604622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098424/manifest.jsonobserved 1aa7a5bf55d8b4c5d61da712af7b4d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.586169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098424/publication.mdobserved f8f34ff15f43e74197c0216d44ef97b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.569286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098424/publication.txtobserved bade785ce9e22d94467bda59eb0b981b...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. |
|---|