OT-2026-000036090
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000036090) never changes.
Identity and time
| Publication number | OT-2026-000036090 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-701d-82b8-3dd3b81704b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036090 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0cedc4e7f6c701f5a37292f8a27bdc4791eaff415e0d587f40787c753d8fec2 |
|---|---|
| Markdown | 8af64e3ae27d1c717ca285106a0dd939ce969f744f261bfcbebd3ba671aae155 |
| Publication page | 08f94759102d92f557485f70cb487df05c38b953a4d8bf7dd12a190149ef30dc |
| Manifest | fa46ca170b27ed361ad5c1adcf693012cb3ad9a13cc7073f55f47552f7972d99 |
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 | Iu90hdTE108fsw5ZGrBDgDV0+swHvy5qhyJJeQotq62KRvGF27knKcpJhPelw8/sxxQkc6xXafg+iWUrPfy/DA== |
| 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
| 2026-09-17T11:26:16.845791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036090observed 08f94759102d92f557485f70cb487df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:16.827944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036090/manifest.jsonobserved fa46ca170b27ed361ad5c1adcf693012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:16.811745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036090/publication.mdobserved 8af64e3ae27d1c717ca285106a0dd939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:16.794924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036090/publication.txtobserved e0cedc4e7f6c701f5a37292f8a27bdc4...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. |
|---|