OT-2026-000044711
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000044711) never changes.
Identity and time
| Publication number | OT-2026-000044711 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-7bf0-be4d-98207643a353 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9989b11171d7b18701b97da56fd235532ccc6a75eec25b395a6289eabe2fbdf0 |
|---|---|
| Markdown | 90d982ff15fb64fbe4cf86a6e44ce9982b5783c8732324de545b2425fcd295b7 |
| Publication page | fdcc50e483c12d9c75d2daa06d70feaab7a291c0c95d02d72f3afc6df71e0014 |
| Manifest | 95590f8269c420f9261f2a54bbabb1edfabbb6c4d21c8dafe0d828f76f9686d7 |
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 | 9lCcaimVGdkZjjot0Diqr6jzT902T5ghdoz8ohmJcs3Ht852IfVrhbhiMhzEiK2zXQsboRjZoDsH8nGI2lnLCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:58.483482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044711observed fdcc50e483c12d9c75d2daa06d70feaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:58.464645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044711/manifest.jsonobserved 95590f8269c420f9261f2a54bbabb1ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:58.444474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044711/publication.mdobserved 90d982ff15fb64fbe4cf86a6e44ce998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:58.423374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044711/publication.txtobserved 9989b11171d7b18701b97da56fd23553...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. |
|---|