OT-2026-000067216
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000067216) never changes.
Identity and time
| Publication number | OT-2026-000067216 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-1500-7d58-8c3b-c7715312fd65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4086a3826b012b14eff6339426524e20d11cee4cf109dbba155788aeb3187943 |
|---|---|
| Markdown | 0947223aaae863c930075b2673f1ba2968cc0af880a906509891a44b75c3261c |
| Publication page | aecebe7a40b0aad25e8d54dd18ff8b30b09a5dc4bc83fa1605d31bec32523afb |
| Manifest | 1127e4919f097a8158edba3f341af2d20f2d7862bffe11488364d491ad06bd19 |
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 | p5dUb5s02NQQ+fJ1IlEPeigIdCIQNdPj05f4u1A0FAaA9uMYwGxxg4B6ZIi1wrZZTzGSegi/Z0GO/Qz7AC2MCA== |
| 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
| 2026-09-17T10:32:30.383002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067216observed aecebe7a40b0aad25e8d54dd18ff8b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:30.366602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067216/manifest.jsonobserved 1127e4919f097a8158edba3f341af2d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:30.351277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067216/publication.mdobserved 0947223aaae863c930075b2673f1ba29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:30.336275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067216/publication.txtobserved 4086a3826b012b14eff6339426524e20...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. |
|---|