OT-2026-000100365
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000100365) never changes.
Identity and time
| Publication number | OT-2026-000100365 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3054-77bc-bfe0-868192186a42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100365 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9fc0fcaf26a5f82e66ceb94cd7bd7254336decdd0124b052140e6913a6ad3b9 |
|---|---|
| Markdown | 9c206d32535daafea84aefa990e938e22818f240b4201b24df942a85784f25e7 |
| Publication page | 498214a2053729cd9c35f06d2a5fae52bd84b33315b09080a6ecfe72c192380a |
| Manifest | a1540d695e85a59ec593bf7f9dd62e87d7bc5537a0f7abe09fad5f12407de7f3 |
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 | pBg53y4T2ZlzyviczrfkK8wt3PjnGoEuXm5WZD8JppoXpshllwlyiVpbTT0Ge9EHFo6MAeysrND5W+Wj2Gc+CQ== |
| 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
| 2026-09-17T09:30:19.218805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365observed 498214a2053729cd9c35f06d2a5fae52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:19.195385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365/manifest.jsonobserved a1540d695e85a59ec593bf7f9dd62e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.173740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365/publication.mdobserved 9c206d32535daafea84aefa990e938e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:19.151553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365/publication.txtobserved f9fc0fcaf26a5f82e66ceb94cd7bd725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.454116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365observed 498214a2053729cd9c35f06d2a5fae52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.435640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365/manifest.jsonobserved a1540d695e85a59ec593bf7f9dd62e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.416497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365/publication.mdobserved 9c206d32535daafea84aefa990e938e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:41.398090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100365/publication.txtobserved f9fc0fcaf26a5f82e66ceb94cd7bd725...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. |
|---|