OT-2026-000087269
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained 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-2026-000087269) never changes.
Identity and time
| Publication number | OT-2026-000087269 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd4e-7b41-bc8a-02c363802a17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80029e962f0975f8aa0afada4526c33d3614d3f8b321812050ca056f06b3df70 |
|---|---|
| Markdown | a3d59b90052a1c36fd291ecdaf2d3dbe56b22598f3ae55a1114f9633394dac01 |
| Publication page | a045dc9ff42a8d0e387699480ddcb7957a5f58d3de63edf8bca7af94a7196ee8 |
| Manifest | 16e3c1bfdef037fc40731ca1edad2ed2a29ecf1b61c2bf4ce842fd8604609308 |
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 | g1GS/ZH5MFjDLggLix1Tgi9/MAO3gYrw2dxzfbnFWFQjdckEW5FEXF4G3Ul+wmYUt6rr7rkzz5cMUb0pny8gBA== |
| 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
| 2026-09-17T09:50:23.424172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269observed a045dc9ff42a8d0e387699480ddcb795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:23.402648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269/manifest.jsonobserved 16e3c1bfdef037fc40731ca1edad2ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:23.377896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269/publication.mdobserved a3d59b90052a1c36fd291ecdaf2d3dbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:23.377884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269observed a045dc9ff42a8d0e387699480ddcb795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:23.359597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269/publication.txtobserved 80029e962f0975f8aa0afada4526c33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:23.359246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269/manifest.jsonobserved 16e3c1bfdef037fc40731ca1edad2ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:23.339484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269/publication.mdobserved a3d59b90052a1c36fd291ecdaf2d3dbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:23.321197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087269/publication.txtobserved 80029e962f0975f8aa0afada4526c33d...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. |
|---|