OT-2026-000082859
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000082859) never changes.
Identity and time
| Publication number | OT-2026-000082859 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-717a-affc-f78cf22e67d0 · 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-2026-000082859 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5ea19e8dbd2ebd634b73b906e0c0e761fbbdf50b851a0144060d28aa486ea30 |
|---|---|
| Markdown | 8b29133d7a1e10d91f5d04f8684de09409201e092453dc2286f6402cd2501885 |
| Publication page | a2409513343160c82ec9500ed5c60e061b214755cd4a931bafa564c102839956 |
| Manifest | 83d80ff17d8efcfb6d107f9fd91f01b95422737dc9f28c97ad63350fb12a1b95 |
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 | D4/gKdbPp+iHtk/rA+4St4pjI6X1l1+4FpQk7vh9T3GM/wGANnAjTDclshjkKGXddR4j6iGYLRWYjINoIh9WCQ== |
| 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
| 2026-09-17T09:58:32.287770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082859observed a2409513343160c82ec9500ed5c60e06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:32.271577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082859/manifest.jsonobserved 83d80ff17d8efcfb6d107f9fd91f01b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.255691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082859/publication.mdobserved 8b29133d7a1e10d91f5d04f8684de094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.239204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082859/publication.txtobserved b5ea19e8dbd2ebd634b73b906e0c0e76...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. |
|---|