OT-2026-000083628
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000083628) never changes.
Identity and time
| Publication number | OT-2026-000083628 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-71fe-a39f-58153d40b1ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083628 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9bae6bf79b1a7b80c292d1b3094f382fcb113ec970815edba03467a381c5e6f |
|---|---|
| Markdown | 6c443e2eb400370f7ecc200086a185fd4c4a71726dd06376547d43f5680c5103 |
| Publication page | cec3bdd441ea6ec3f5fa761d6f71147baf157c3c29bba60c87c2e7aa605d182d |
| Manifest | cfb686350da5193ab3e50d416a6cafc1e379feeafb46d666ee34804921398770 |
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 | eVT66gLQhCaZt+4g0UHWO/Mi2D5HSJ61dKGb/8TkPen5KBRnH0/NruxNFONyfntkVpw9aZ38i5D0QdgaOiPLBg== |
| 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
| 2026-09-17T09:57:14.372747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083628observed cec3bdd441ea6ec3f5fa761d6f71147b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:14.355793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083628/manifest.jsonobserved cfb686350da5193ab3e50d416a6cafc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.337661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083628/publication.mdobserved 6c443e2eb400370f7ecc200086a185fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.318614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083628/publication.txtobserved b9bae6bf79b1a7b80c292d1b3094f382...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. |
|---|