OT-2026-000009795
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, pump fed, pulsed blow-off 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-2026-000009795) never changes.
Identity and time
| Publication number | OT-2026-000009795 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-70f4-82ee-f3edcc78911a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e9f5c0890ec827af0c38db508ac9e3daeb5168e7e1ca643533c57634afc0ab4 |
|---|---|
| Markdown | 984ea1c34a516ff560d4f83a30db78ea62b00235c95de8df66de83b2769f9afc |
| Publication page | 1db5a0614e31c1555251e1f920e22f8a5ba25606dad7f05259a058470c38e2f2 |
| Manifest | 4637db2979e68aeefeba414b4d66a39ea425ef51f6d5defe4479dc64a035c58f |
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 | JeewsWe6SMy8rfq7+ZkaiVPlhUxr5+sRuVL4ueUTN6Df278Am/ZqC5XCRqOpw7jnX1/IG7E5ylWbs9r2tha7Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:18.930912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009795observed 1db5a0614e31c1555251e1f920e22f8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:18.912029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009795/manifest.jsonobserved 4637db2979e68aeefeba414b4d66a39e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.893595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009795/publication.mdobserved 984ea1c34a516ff560d4f83a30db78ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:18.873953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009795/publication.txtobserved 0e9f5c0890ec827af0c38db508ac9e3d...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. |
|---|