OT-2026-000082600
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000082600) never changes.
Identity and time
| Publication number | OT-2026-000082600 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7106-8403-e386d238c477 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082600 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9098e753b6171c94c00b4e6daac166ae972437aff5f68a014f400c2a8714b3b |
|---|---|
| Markdown | e477fd2e08630345ab5dbba4177ec39cf4bd51fd8a096b4322852482028c5f2a |
| Publication page | dce3fbef6820007d858b71e3ee6df4ee76763f7b2bf0fdd41a6f930435f0e012 |
| Manifest | 6080f9e5635dfbba877ca176565f3a11299ac77f5fe67275d1af5e541d215a7c |
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 | yDJioS1mmsqsy1ZgDbySyuE1KpY7pReBa9tj+n788XOu36rOp4IrgObHspMuHeJSXxof92dgnhRelImla9v4AQ== |
| 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
| 2026-09-17T09:58:02.622529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082600observed dce3fbef6820007d858b71e3ee6df4ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:02.608172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082600/manifest.jsonobserved 6080f9e5635dfbba877ca176565f3a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.591341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082600/publication.mdobserved e477fd2e08630345ab5dbba4177ec39c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.576276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082600/publication.txtobserved a9098e753b6171c94c00b4e6daac166a...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. |
|---|