OT-2026-000084194
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000084194) never changes.
Identity and time
| Publication number | OT-2026-000084194 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-741d-9ebc-06230e74f0bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7dba56985cba6dd09a99bffbcd73f3ab7bc89d8f49a1549b466a4b0bd990fd5d |
|---|---|
| Markdown | f7f78067b67c994fa2e127772dc03924cf5c255af5cff8be15d80afd90c9cd86 |
| Publication page | 852c0677e3dd83a588e09bf9a70918d73188243a53e8e684ae1e3132f95ed673 |
| Manifest | 87a87b2004b18b618b99b38ddd12badafb072866576dd6f33ad04daf0480b2c5 |
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 | 3nUUJeq/r0L/ZrSS+2RSiBM+VY3Eh1rKTj3B/Swtsyzz+FhY0wzbxYFkFHyxUm/DkzF9YFxbNkLnU0ZmUvimAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:58.459754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084194observed 852c0677e3dd83a588e09bf9a70918d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:58.442404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084194/manifest.jsonobserved 87a87b2004b18b618b99b38ddd12bada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:58.425210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084194/publication.mdobserved f7f78067b67c994fa2e127772dc03924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:58.408397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084194/publication.txtobserved 7dba56985cba6dd09a99bffbcd73f3ab...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. |
|---|