OT-2026-000035857
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000035857) never changes.
Identity and time
| Publication number | OT-2026-000035857 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7492-9c92-409d06b9f022 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035857 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f01942851d970e8cad8897e663a26ec2754e3ec2f9da83cc7e249d176bb0df4 |
|---|---|
| Markdown | 0ae21af5d954677fa5c310ceca0bbe4ba42e2a3fa2f3f0bba5faba650adb37b5 |
| Publication page | 435ffd1d98b8aa7c7bcc01b94fc1645791ac11df3a9acd9e3f2c9364f96ecc93 |
| Manifest | 4a866e93763b88148a9365ab163550b9b1ca6e8418d808fa37325ffd9459313e |
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 | M6FZY/dLM9ThvG46pYQ9yu9TlPk+sbsEAiIvpKMAp5n9zTOIZ349GPnuq+vZwmkLYwY4xEgSecqwwHXSplHPBg== |
| 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
| 2026-09-17T11:27:35.553278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035857observed 435ffd1d98b8aa7c7bcc01b94fc16457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:35.535513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035857/manifest.jsonobserved 4a866e93763b88148a9365ab163550b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:35.515465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035857/publication.mdobserved 0ae21af5d954677fa5c310ceca0bbe4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:35.499387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035857/publication.txtobserved 4f01942851d970e8cad8897e663a26ec...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. |
|---|