OT-2026-000036366
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000036366) never changes.
Identity and time
| Publication number | OT-2026-000036366 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7fe9-a432-898a73f50c0d · 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-2026-000036366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15ba8dd531b930a1f17384fa664d12dc21a3c5708e6d5a3990f7c5a072ad2ecc |
|---|---|
| Markdown | 28d721bfaf651fb98e984334a594c57fb22d89f826454b433e74fb8f091ad32e |
| Publication page | 0faed00409230b1856d83d7b7d954dcbba28af853cc361d7da43e9dc4f4ffdcb |
| Manifest | 74f74c97663a16501484bf0e80602671912c506e6ddc728cc417a92d616be060 |
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 | UxbcAYxmzD5QAKC1DmVvzgi2wIeMxtUBm3GLyQq9tkiDW6kBXh/U/OCnN6e0zwSzWLdsjYZvN0190RbMheHwDw== |
| 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
| 2026-09-17T11:26:44.494872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036366observed 0faed00409230b1856d83d7b7d954dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:44.478457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036366/manifest.jsonobserved 74f74c97663a16501484bf0e80602671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:44.461547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036366/publication.mdobserved 28d721bfaf651fb98e984334a594c57f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:44.445471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036366/publication.txtobserved 15ba8dd531b930a1f17384fa664d12dc...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. |
|---|