OT-2026-000100109
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000100109) never changes.
Identity and time
| Publication number | OT-2026-000100109 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-749f-a2ed-1925837927bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100109 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e8478e7d07d4733213dc005dd6713a5bac0cde3d030c7188316410122b0dd41 |
|---|---|
| Markdown | 0dc421a07826c19b53d41e9da43bbbe6b02f28c7dfc9047f1c62136604f2eb27 |
| Publication page | 4b023dea048d5c7ca65350384f8ab7815b729f95460b621a343ad548ac95ddb8 |
| Manifest | 16e834b773bc1ceb99fce8efcd86b4f8aabfa7d2dd8fa475bb3adbddccfeea98 |
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 | /ZpN0CUG8tDhxPJGEcxeAq19RC9irgsQmX/ape2EAYqS2VWT+6YwXkwjBM+DmGRfeUehMr3wuOtBJriRdSXEBQ== |
| 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
| 2026-09-17T09:29:04.297553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100109observed 4b023dea048d5c7ca65350384f8ab781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:04.279563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100109/manifest.jsonobserved 16e834b773bc1ceb99fce8efcd86b4f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:04.261512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100109/publication.mdobserved 0dc421a07826c19b53d41e9da43bbbe6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:04.243001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100109/publication.txtobserved 8e8478e7d07d4733213dc005dd6713a5...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. |
|---|