OT-2026-000009580
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, sustained blow-off after 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-2026-000009580) never changes.
Identity and time
| Publication number | OT-2026-000009580 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7477-85c1-4d1ad30ffd8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 181ac51b732983307fa8c3e313754ccfd4e222b536bb27585a94a377c709e372 |
|---|---|
| Markdown | 076707fdb6034df0c22d9661928d5168c4f3d855455b312feb4ffe84dcd3b61f |
| Publication page | 635d0939482e8ec868e9dec9fbb584f7a86200fba13cf3d4a80cdbf9e13313fb |
| Manifest | 6c5ebd73486edf93fdf8819f7105bbc205a96af1085d59b44f265426988fd62e |
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 | bnuG4xkRAXlY/H5mPkB5ztsWGxtnj5ffTTIdReA30yr+6PZFzE+uFGXBjqilqGX9lPxBj5t6MkQgQWfwAsmDDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:01.159505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009580observed 635d0939482e8ec868e9dec9fbb584f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:01.141529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009580/manifest.jsonobserved 6c5ebd73486edf93fdf8819f7105bbc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:01.121221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009580/publication.mdobserved 076707fdb6034df0c22d9661928d5168...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:01.101398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009580/publication.txtobserved 181ac51b732983307fa8c3e313754ccf...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. |
|---|