OT-2026-000065831
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000065831) never changes.
Identity and time
| Publication number | OT-2026-000065831 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7f07-8a53-d69ec90c502a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065831 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5edf9ff68aa5211e0b6f2872469f00e8ceb631f09bd83849687b62f295af4ff4 |
|---|---|
| Markdown | a26fa021d00e8823897cfde17c71abecfb5e0d5b3a0f22486ab75f74402dde37 |
| Publication page | 94e5ae76f72c5e52d742ee5a7c3a69f4ea101df500001c79d990c43f93b5da6a |
| Manifest | 8d2ca6ded16cdc4cdfee9581233a27b662209818f0b8a6aa1b209964104c99d4 |
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 | CsnuSL9cHVjOyBQXXqQB9qP2GM2WKbAmD5KyHkfdPIr6EZdR8uCkHBe7j5cJVhD5L7yeVRG24FymDfSXkM1tAA== |
| 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
| 2026-09-17T10:34:16.939027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065831observed 94e5ae76f72c5e52d742ee5a7c3a69f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:16.921010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065831/manifest.jsonobserved 8d2ca6ded16cdc4cdfee9581233a27b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.903987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065831/publication.mdobserved a26fa021d00e8823897cfde17c71abec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.887499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065831/publication.txtobserved 5edf9ff68aa5211e0b6f2872469f00e8...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. |
|---|