OT-2026-000103120
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000103120) never changes.
Identity and time
| Publication number | OT-2026-000103120 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7a8e-8455-5ae4666ab322 · 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-2026-000103120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70f36d884732a3e76549cb2edca082f21befb3175a137137fe17c86dec8be4bb |
|---|---|
| Markdown | 38f24e5d4266d229b6ff5ab08132990602c6b2ca383df0f7661e64a5d9bcdce0 |
| Publication page | 2d57aa707f2023883e2bdf437614689c0fb6849d04ad0dd8003e0af13a5216a4 |
| Manifest | 924f4e51baa17818f8382b86f1b7e839e3431533598a72d82d26b93c2ad3c36a |
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 | 04E46kqvTlbu0RCeD3Z5YChK/fyy6SWb2/fyze9QBL71zx0eLmkVnnUKMjDFHOCe/ymbsx67PDQRp2uo8GuGDQ== |
| 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
| 2026-09-17T09:23:15.174421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103120observed 2d57aa707f2023883e2bdf437614689c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:15.156199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103120/manifest.jsonobserved 924f4e51baa17818f8382b86f1b7e839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.137854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103120/publication.mdobserved 38f24e5d4266d229b6ff5ab081329906...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.119597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103120/publication.txtobserved 70f36d884732a3e76549cb2edca082f2...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. |
|---|