OT-2026-000017182
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000017182) never changes.
Identity and time
| Publication number | OT-2026-000017182 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-753f-96d1-39804383f6f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017182 |
| Status | PUBLIC |
Content hashes
| Canonical text | feb7b90ca470b061cae57f0374211dcb242510cd02c3299242a84cd4e21311cf |
|---|---|
| Markdown | 5a1cf978a5fb7db0bd8df8e07bd65a5220bd695d530236a4c88ea25d62de033d |
| Publication page | a64e7d12c5a11c68a4da079703baab00b0679fc97be1eca485f8f146f9d3b8c5 |
| Manifest | 7e96f046f1f7d45d48fd76a4ce507d70718f77eec4fc08dc7eb22da7cb8d658f |
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 | i8FeFcvr4lcyyga5gL6vQe0hY536iUGUZpM2eUNkTcm+D63ITp2alzcb8S7KnWup9AsMcpT8EjdWWi2aM2KNDQ== |
| 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
| 2026-09-17T12:02:14.985949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017182observed a64e7d12c5a11c68a4da079703baab00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:14.968481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017182/manifest.jsonobserved 7e96f046f1f7d45d48fd76a4ce507d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:14.950387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017182/publication.mdobserved 5a1cf978a5fb7db0bd8df8e07bd65a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:14.933447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017182/publication.txtobserved feb7b90ca470b061cae57f0374211dcb...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. |
|---|