OT-2026-000103343
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after set-down
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-2026-000103343) never changes.
Identity and time
| Publication number | OT-2026-000103343 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-718f-ab0b-d33ec7c3341d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a4c11fa9a757f3db0f2cc5501b97d3dc2a654d9bd546c0c07af0b0c4d8147ad |
|---|---|
| Markdown | 6b17c35f61c2802156a8e7eec72667f5807a7660585142e3ab3117ea9fe768df |
| Publication page | 9d2380dc30be8524f711254b7801258d4b2b30b87821df5ac8242b67178a61cd |
| Manifest | e706571a04e616c9a7b09b0d9a863bc8daecc10032cdfae2a5adfd1f13d3203a |
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 | IghgnhdDLIrY3AQ1xneW/pj6skFij7OU43b8asmERtqr3HgvE5XgKe28k0Ao8Q957VcYiVbnM5ZxEG418eFYCA== |
| 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
| 2026-09-17T09:23:36.148660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103343observed 9d2380dc30be8524f711254b7801258d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:36.130901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103343/manifest.jsonobserved e706571a04e616c9a7b09b0d9a863bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.114112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103343/publication.mdobserved 6b17c35f61c2802156a8e7eec72667f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.097040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103343/publication.txtobserved 1a4c11fa9a757f3db0f2cc5501b97d3d...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. |
|---|