OT-2026-000036854
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000036854) never changes.
Identity and time
| Publication number | OT-2026-000036854 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7ce0-82f6-9308d3219fa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036854 |
| Status | PUBLIC |
Content hashes
| Canonical text | be3542c796facd702a6fc52daff6752b1c448dc385f8560a23d3f1dbb9cb378f |
|---|---|
| Markdown | 7f139cf5f0510da69415eebc60dfeb0c812fa2928fb6d8ab3056e11615ff489c |
| Publication page | 90b93dd103295113adaec2b3736c33e5e49cad7bf9726c1991a5727b5165bb2a |
| Manifest | 1b6c11832222c6278fe3be46a1f72facf60e62ff5923093c6594189151b26fe8 |
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 | 12kC6pvl97FNhq5GLs2g7iK/XbFrz1F4iz7Omsm5BEhnfhwKKT93w0NX82eL2cdK774bImVoNBgEo1P0ePqOCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:28.881604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036854observed 90b93dd103295113adaec2b3736c33e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:28.865147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036854/manifest.jsonobserved 1b6c11832222c6278fe3be46a1f72fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:28.847980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036854/publication.mdobserved 7f139cf5f0510da69415eebc60dfeb0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:28.830195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036854/publication.txtobserved be3542c796facd702a6fc52daff6752b...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. |
|---|