OT-2026-000102185
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000102185) never changes.
Identity and time
| Publication number | OT-2026-000102185 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7272-b3e8-1659843ccff6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2638a63cad12b3abb2c8c7a0af9ce96edbc697bb8541e790f7acacc7ee25a4a1 |
|---|---|
| Markdown | adeec10bf8fed86df5ea5065a39ab814712f960cc09ed2f5aa7dd8462d79e46b |
| Publication page | e1bdb18b39f71c5c3c4caf80a4cf43a53b6ada9190251e37e1deb56df2390f31 |
| Manifest | 49c0704e5f9f4bf763dadf70403732af9b34d08cf7d50aacb83a99938b1e777b |
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 | +9f16eRxvMSo2V5gEVrUCAWkBZK7pyatKb1nYTxeifnqqov33jRMBSkv2BYy5cii9MCBE9dY3tOxJ/OlPYN8Bg== |
| 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
| 2026-09-17T09:25:21.457881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102185observed e1bdb18b39f71c5c3c4caf80a4cf43a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:21.439998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102185/manifest.jsonobserved 49c0704e5f9f4bf763dadf70403732af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:21.422360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102185/publication.mdobserved adeec10bf8fed86df5ea5065a39ab814...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:21.405518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102185/publication.txtobserved 2638a63cad12b3abb2c8c7a0af9ce96e...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. |
|---|