OT-2026-000039037
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000039037) never changes.
Identity and time
| Publication number | OT-2026-000039037 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7928-9092-c0d4d5a7b2c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039037 |
| Status | PUBLIC |
Content hashes
| Canonical text | dea7698fb3a0dd40183fa475d7513f890427f88d0f5f987f2e48f5ac45d35471 |
|---|---|
| Markdown | c2fbe01929f2b656e5f46d74497223307849f6476126f11f0b0d8041ace1b0d1 |
| Publication page | ce178c5101dd79cce8761848bde27a2c94b7a9087e1886411051c921ce25ce2c |
| Manifest | b5b1a5d77eb4bef1a06c245e163870be129935e7ca0e03c04184ce57d98cc247 |
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 | zoci9qHhcJE001JNWXXNfm6HDmWpNWlZzl4PHKTMyHgteJg3xpzYKp/CuMjlpYBPYfHmLGyYcO62qW/2qM40Bw== |
| 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
| 2026-09-17T11:20:23.344930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039037observed ce178c5101dd79cce8761848bde27a2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.326018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039037/manifest.jsonobserved b5b1a5d77eb4bef1a06c245e163870be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.306240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039037/publication.mdobserved c2fbe01929f2b656e5f46d7449722330...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.284012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039037/publication.txtobserved dea7698fb3a0dd40183fa475d7513f89...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. |
|---|