OT-2026-000009604
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, pulsed blow-off 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-2026-000009604) never changes.
Identity and time
| Publication number | OT-2026-000009604 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7546-b4e9-d622eae2ea54 · 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-2026-000009604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 368afe242547b2dba41bd2426d773a6ace353e854abd8fa755c024f8556435d5 |
|---|---|
| Markdown | a5837b0b21a13fc7ca268ae51b2a69960239ffe2cbe0e46b3d7a5596dbeae20e |
| Publication page | 874b6da517101fb3d47ba3b8bad781187db8cd63a178529f75a12c6c84b7d80f |
| Manifest | 5d08534c2d0b178ef6954aed759595d0de18e4ad9e10cb584e1a54a762224720 |
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 | E76AAlYw11FfLSdW2jti8wyKiU7TfGFLtSDflq+w3RBpoxel9ovghupCOVwcV/P6nKYRi6hhlmP/QjE82hoEAQ== |
| 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
| 2026-09-17T12:17:03.079292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009604observed 874b6da517101fb3d47ba3b8bad78118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:03.058052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009604/manifest.jsonobserved 5d08534c2d0b178ef6954aed759595d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:03.038544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009604/publication.mdobserved a5837b0b21a13fc7ca268ae51b2a6996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:03.020264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009604/publication.txtobserved 368afe242547b2dba41bd2426d773a6a...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. |
|---|