OT-2026-000066158
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000066158) never changes.
Identity and time
| Publication number | OT-2026-000066158 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-782a-a9af-055d4241c669 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066158 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ceaafab7070013134c1e85839de95ff9a9e9903e504cd46317032e5e5d8b625 |
|---|---|
| Markdown | be7a08fbc56239361e4418c04b9015ac4a8d16d72aad2c0a2a41e1eb6ca19df1 |
| Publication page | 1ffe18080bbdfee3fbb808bd3cf4b4246ad89a5f2be9d2bbf76283ce18030c92 |
| Manifest | da2f1fe17248408f197a8e4ff88009fa1929dd11a27405d1e1fc969b88ade8da |
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 | BpmYpDGixpGl1qMSamEyc9vyOslL8KPxukeQrSEjllZW+ZQRMbO9YbyZiy8VputPoqOKHdW3CAZTHY9asRmfAg== |
| 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
| 2026-09-17T08:51:05.545559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066158observed 1ffe18080bbdfee3fbb808bd3cf4b424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:05.520944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066158/manifest.jsonobserved da2f1fe17248408f197a8e4ff88009fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:05.505156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066158/publication.mdobserved be7a08fbc56239361e4418c04b9015ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:05.486580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066158/publication.txtobserved 5ceaafab7070013134c1e85839de95ff...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. |
|---|