OT-2026-000097500
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000097500) never changes.
Identity and time
| Publication number | OT-2026-000097500 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-71af-8e8c-6ba87600c2ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097500 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5870b9fd7da54e544608d5d1d18be62d9fb2fee5dc0e222222857012de326ee |
|---|---|
| Markdown | da26f2c30d0209982bc20d0f12fb397f3d12c2ba0240c62611ab9ee82fa52270 |
| Publication page | 38ab6b5d3a019d6d51c53dea7d75df52e8dd2a3b1f33697e44ffa08fb56ebd99 |
| Manifest | 4402d0405d35f9fc96e739a22d2e12bee0d59b314736139b334df80e2a0f754a |
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 | vYTpOy1QavnA+tJBwQ0NhPgQ7DQI8lZmAVEBt0OOBKR3t/W9vqjtmhmoLVg7VQL/3ywrSDJNtR0KBVuQ9yoJCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:22.457576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097500observed 38ab6b5d3a019d6d51c53dea7d75df52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:22.438330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097500/manifest.jsonobserved 4402d0405d35f9fc96e739a22d2e12be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.419309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097500/publication.mdobserved da26f2c30d0209982bc20d0f12fb397f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.402065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097500/publication.txtobserved a5870b9fd7da54e544608d5d1d18be62...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. |
|---|