OT-2026-000059105
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000059105) never changes.
Identity and time
| Publication number | OT-2026-000059105 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7c77-9c0c-c5aa5a1baab2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d04f3db1312d5a0179b09c4a5dbc1ea7e9a951422b0ac497cce7ad72108d904 |
|---|---|
| Markdown | 1bea09d9e08bf869760fb041317c7f6a85decdd8e26c20dbe5db5d29719f6cc1 |
| Publication page | 9222735db65aaa6e583e2417b5c13e16d21f59eb6461f820d7237bfc775ac97d |
| Manifest | 1a6a2e90b023f82eaaae17a981508ba0e4838007dd78fed8a0623167c4d45d82 |
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 | 6C1x9R7SWZqV8GFeoJCT94FaSbR3gtF/yz1MZEFOzFwm35f5XF6Mw/PmKPYvLEkWxTOlqzRHpe313FNrCqxbAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:56.782943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059105observed 9222735db65aaa6e583e2417b5c13e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:56.766311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059105/manifest.jsonobserved 1a6a2e90b023f82eaaae17a981508ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.749093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059105/publication.mdobserved 1bea09d9e08bf869760fb041317c7f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.731759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059105/publication.txtobserved 7d04f3db1312d5a0179b09c4a5dbc1ea...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. |
|---|