OT-2026-000099825
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, 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-2026-000099825) never changes.
Identity and time
| Publication number | OT-2026-000099825 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c978-76ed-9aef-9ffb55c275c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099825 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2a43fb867e68e5d83da10924d833e6bbaa2a75e6cf5aac418044375b90a131d |
|---|---|
| Markdown | 1ecb58f2abacee1593e15ddf206867b2ce3d1fdc4b0cd2d8b4217d3bcac66a02 |
| Publication page | 3d5c0984c151532cad5c3802c7abe2e45ccb4e7cba198d9b0d2e36f1188a0fd9 |
| Manifest | ce06fce8dce15d29c561eb737e0e09d0bf2abda9b7d1f6da01ac2cf4de0ab550 |
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 | f60aAxaEuNnJUyZn0rg5klyMIrECOk0mZBOpKGVse1UO/Czw4Kxh3DeolCcGENnHo3+fmOTmip8QB1EYQiykDA== |
| 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
| 2026-09-17T09:29:51.773484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099825observed 3d5c0984c151532cad5c3802c7abe2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:51.756427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099825/manifest.jsonobserved ce06fce8dce15d29c561eb737e0e09d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:51.739521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099825/publication.mdobserved 1ecb58f2abacee1593e15ddf206867b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:51.723861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099825/publication.txtobserved e2a43fb867e68e5d83da10924d833e6b...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. |
|---|