OT-2026-000063342
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000063342) never changes.
Identity and time
| Publication number | OT-2026-000063342 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-71af-bca1-fef73fdde5ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22d660ced50d0924ce01906e9b39576a1846e802cded6dadd5c6e37414e01fd8 |
|---|---|
| Markdown | dc21793cd0a8012eb378da989676d683bbe15a48141c998f80bcd88246295857 |
| Publication page | 8ec1fb0838f6a721758d38fd0ba60c96920355fce9c6b60a96a1dd88361cd724 |
| Manifest | d1b22da39b5ea606bdec140dcf6603d28448b055765449a3e2f7268493fe8070 |
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 | N3WXGUupEvAM82sGA5K7B4a2fgatolivmS3Ltv4gPuo06tNPM1IRQYVUK1BkMLZBqrFc+Cmp1lXZacHZEGnZDA== |
| 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
| 2026-09-17T10:37:14.421432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063342observed 8ec1fb0838f6a721758d38fd0ba60c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:14.404598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063342/manifest.jsonobserved d1b22da39b5ea606bdec140dcf6603d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.388020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063342/publication.mdobserved dc21793cd0a8012eb378da989676d683...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.369497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063342/publication.txtobserved 22d660ced50d0924ce01906e9b39576a...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. |
|---|