OT-2026-000034865
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000034865) never changes.
Identity and time
| Publication number | OT-2026-000034865 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-702c-8ab8-d0d3f2ecd432 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 264124a236e93f7a5e524ba61481f350e8089f8965f36b72aedb980b59de6b8b |
|---|---|
| Markdown | 3a06f1e835e1035c11353b382648b7120afa0dffa604f419a6ec758361f5c76d |
| Publication page | 75e8a3ab554dd9f6ef44fa695dc323cc77f3476a474723e78da60ce2b04362a6 |
| Manifest | aaf8f0add676d4cb79530af233da25e13115594423a1f63d24460bd2ec1502cc |
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 | Vetsjb8MW08w0JGxfP7B7JPSbxI/ubveTlxyKZlVrJFsMaeldYbZv+tVLdd8AWSc48hgpEGiVhPuRuukxO3PDQ== |
| 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
| 2026-09-17T11:30:30.983581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865observed 75e8a3ab554dd9f6ef44fa695dc323cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.964314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865/manifest.jsonobserved aaf8f0add676d4cb79530af233da25e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.946191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865/publication.mdobserved 3a06f1e835e1035c11353b382648b712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.927455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865/publication.txtobserved 264124a236e93f7a5e524ba61481f350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.855878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865observed 75e8a3ab554dd9f6ef44fa695dc323cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.839591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865/manifest.jsonobserved aaf8f0add676d4cb79530af233da25e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.820869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865/publication.mdobserved 3a06f1e835e1035c11353b382648b712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.802774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034865/publication.txtobserved 264124a236e93f7a5e524ba61481f350...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. |
|---|