OT-2026-000035133
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000035133) never changes.
Identity and time
| Publication number | OT-2026-000035133 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-76ed-844b-de418e083ee5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 342efef63536619d00b17f79550f8e53d1e9ce40cec753c06ad1a479dcb21d2c |
|---|---|
| Markdown | c127546f9f39ecd57aef6b1eb1fcfc2740291e524004697cb2551cb18223556e |
| Publication page | d87b84d74dba60507ea497d48d46016a295dda2afb7fa1edeafdd3a15d1b50c5 |
| Manifest | 77e1f282c4d8ef354d3780e279f9f31ea6b53539f767a2b7dffba4d2e0013093 |
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 | Xcx6L8xz2GYMtAstClrYijvcd86SuL570xRwjFIaXD2hAL6juV2BFJW0rM2kIdNBUdEmqwGcOc7d0KjFWNuoAQ== |
| 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
| 2026-09-17T11:28:13.200541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035133observed d87b84d74dba60507ea497d48d46016a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:13.183409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035133/manifest.jsonobserved 77e1f282c4d8ef354d3780e279f9f31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:13.167954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035133/publication.mdobserved c127546f9f39ecd57aef6b1eb1fcfc27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:13.152595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035133/publication.txtobserved 342efef63536619d00b17f79550f8e53...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. |
|---|