OT-2026-000095556
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000095556) never changes.
Identity and time
| Publication number | OT-2026-000095556 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7cbe-854b-118f90f0de72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69a9a334fe5a724303d01de26e5e16e8eb21430dca40c572632146898cb4ab0e |
|---|---|
| Markdown | 30ad3785842287bde048b759a856cee5b5f0e4942d62665f286e44933ed3076b |
| Publication page | 3357dec8970dcdc0957676a1ec069ffd64438f5702731ce3a52e604258fe3a05 |
| Manifest | fb44bd78778aa832dff59f316ec4028952a928074f055a6d297364502870fa5f |
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 | UkqOqoOyueHFNnEZ0LkVDRd55F0+fAcogUqha5k3IrYzu5ro6+lD/hoPjArstr+fFF3KVFQ8T729xEqPzFGlBQ== |
| 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
| 2026-09-17T09:36:58.274201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095556observed 3357dec8970dcdc0957676a1ec069ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:58.259150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095556/manifest.jsonobserved fb44bd78778aa832dff59f316ec40289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.242163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095556/publication.mdobserved 30ad3785842287bde048b759a856cee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:58.226343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095556/publication.txtobserved 69a9a334fe5a724303d01de26e5e16e8...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. |
|---|