OT-2026-000017166
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000017166) never changes.
Identity and time
| Publication number | OT-2026-000017166 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-7e28-87b7-401d2770d792 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017166 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3ab2984d266b1a1912f3af96f2e56ac16e2a6aff7c061cf2ed5f1a0e692a04f |
|---|---|
| Markdown | 2369f5185030013b029d23c5b4e10cb2e018c9502305a6c88d7d06d0bcbf290e |
| Publication page | dc6507ff06ab821a91419babf758384df349aceae9b21a87ce19f8f800df7a1c |
| Manifest | ca75da66bd9cd9aaab530fa75d5df7a9e6a19b7e7dc7e51425013a237ef6c395 |
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 | rQBQAoVadeV6JwZkaRxZ+F6/g+mgXUgdY+/NS1AtvgtVJY1enBD0XHMRoXdUMNNKrILI05Lw+Ta760CahxLyBA== |
| 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
| 2026-09-17T12:02:13.934112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017166observed dc6507ff06ab821a91419babf758384d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:13.917556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017166/manifest.jsonobserved ca75da66bd9cd9aaab530fa75d5df7a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:13.900120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017166/publication.mdobserved 2369f5185030013b029d23c5b4e10cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:13.883869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017166/publication.txtobserved c3ab2984d266b1a1912f3af96f2e56ac...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. |
|---|