OT-2026-000035014
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000035014) never changes.
Identity and time
| Publication number | OT-2026-000035014 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7627-a654-cb82d6aa396a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79bddad796b9fd523964b454cde2fbf93a9e8111437f54c0504c9b7684604144 |
|---|---|
| Markdown | cd063d858661b234cb484e78782929f50686187e0d2f4bd6a1462f2d488d8d81 |
| Publication page | 97b93dce40381e3020751e161d988ac0f720226d64b1e2690a9db73579dbe7d6 |
| Manifest | 989001d2da9fcc30bbb3786db8858ef9f710c3a095c39835b1fce7a696b02685 |
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 | 9DvpXaSRKxnbxXcJQaHTedvTnnzl1Q3Hz2nrBXvk4kBdZ+rxb7+myfNrMlvAWiRf6AxW69PH/IWXhxxP/3ZHBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:03.298126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035014observed 97b93dce40381e3020751e161d988ac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:03.272846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035014/manifest.jsonobserved 989001d2da9fcc30bbb3786db8858ef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.252988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035014/publication.mdobserved cd063d858661b234cb484e78782929f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.233770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035014/publication.txtobserved 79bddad796b9fd523964b454cde2fbf9...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. |
|---|