OT-2026-000082069
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off 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-2026-000082069) never changes.
Identity and time
| Publication number | OT-2026-000082069 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7b8d-b6ea-c0b434fcac12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 973e6cddccbd4eb33bb450987b14e4d7d50488bffc078c3a23a438f5da7b40fd |
|---|---|
| Markdown | b03036286c77e11fb32464297080bc0ac5656c79a0649a249ec8ff1a9481c12b |
| Publication page | ce9b5450a8c993cfe52a41646e4415fc5d9e4f93966d4e98d53dc7fd7de1854f |
| Manifest | a2965afb6336174089c5d3455fd60f392517ea246e16df3b49fd80ff611dc8a5 |
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 | +bKFm9oDNKNsrfb+Pc5Gq9nSuhBKHR03omFby5aGjWHwTn34ONos1knyFnNc7ZO9YNHLBfEKgVYUs+eG9omDCQ== |
| 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
| 2026-09-17T09:58:52.257096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082069observed ce9b5450a8c993cfe52a41646e4415fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:52.240344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082069/manifest.jsonobserved a2965afb6336174089c5d3455fd60f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:52.225225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082069/publication.mdobserved b03036286c77e11fb32464297080bc0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:52.208985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082069/publication.txtobserved 973e6cddccbd4eb33bb450987b14e4d7...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. |
|---|