OT-2026-000069424
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000069424) never changes.
Identity and time
| Publication number | OT-2026-000069424 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-748e-8ecb-1d639b097281 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e63a0509f023b88c20801751f6e31c5ae3a9e8ef8a41dcdfc9b16faf21c33df |
|---|---|
| Markdown | 0df6c8ea9d4be51ff28cbdda9cec1f402d83a86790ca1e519337462bf5dddbec |
| Publication page | e81fe9c62560008c5c3d623e31a428a3da1367b607564b79ddfff41c7ff91e40 |
| Manifest | 2e0d638b0d64aaf8fc086bd10a6ba6ce97502f54a5950578c872ef89dd8a5baf |
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 | XqHj0mEqmmj28+Kx1q24DPJmSiXyOQVNlCrsy/FUL7TXpqYtc4pGROmPpr70qrQVC5r6yPAOztT9JCP7VCW2BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:21.838206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424observed e81fe9c62560008c5c3d623e31a428a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:21.817525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424/manifest.jsonobserved 2e0d638b0d64aaf8fc086bd10a6ba6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.793969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424/publication.mdobserved 0df6c8ea9d4be51ff28cbdda9cec1f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.778126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424/publication.txtobserved 0e63a0509f023b88c20801751f6e31c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.976901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424observed e81fe9c62560008c5c3d623e31a428a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.957331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424/manifest.jsonobserved 2e0d638b0d64aaf8fc086bd10a6ba6ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.939709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424/publication.mdobserved 0df6c8ea9d4be51ff28cbdda9cec1f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.921628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069424/publication.txtobserved 0e63a0509f023b88c20801751f6e31c5...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. |
|---|