OT-2026-000009530
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000009530) never changes.
Identity and time
| Publication number | OT-2026-000009530 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7e76-9b55-43174c2ef03c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94da304ac0ebeb17bb58f0cbe50ffabaaaf0e1f45cb032344bcd5244a36ed858 |
|---|---|
| Markdown | 4c9e3be41f5b4249bf32deb76da39ebe318b82b2493b8a71f9b46801ff901934 |
| Publication page | a45d38892808e90810c27c13a243313829db79379217fa76aee5a1f9c56346da |
| Manifest | 7d6bf5bae16a7109edcf9540ba9198a8a2afed2000514b03d8f42dd81814ac5f |
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 | 6Q1FWLYVDrlRm0AAI/Vvj9q5oLt2ic0mpUFPu83jN9r20ka1Xrfona2RoQx1nRr+yZTETVTQS5GSwGU8QtIXBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:56.896503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009530observed a45d38892808e90810c27c13a2433138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:56.878490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009530/manifest.jsonobserved 7d6bf5bae16a7109edcf9540ba9198a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:56.860569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009530/publication.mdobserved 4c9e3be41f5b4249bf32deb76da39ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:56.841334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009530/publication.txtobserved 94da304ac0ebeb17bb58f0cbe50ffaba...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. |
|---|