OT-2026-000046334
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained 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-2026-000046334) never changes.
Identity and time
| Publication number | OT-2026-000046334 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7cb0-9408-db30331f318f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46751cecc1df04b1ae21ef2d2f0e232213128439cddb7f8f98f7af08b7f45175 |
|---|---|
| Markdown | b09fbaf6889ffb5e3d3763bdb9059023c67de5c6f82167c7069d188e311d28da |
| Publication page | 83d138344bd9a77dd5832b673e2f224f47caee23f3bb9d9f191eb264c1967df8 |
| Manifest | dd3e900b875e748249929426974eb7cba6230333da89f64d946212e11a8ef3c2 |
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 | N2iO2+yW0VG1D0vzb3Ah0SGtB9aX6Bby+kdeafkoFZKWXRHlVmtqatQG2QCY6GtwwI507DfbqiNsvAq/OVngCw== |
| 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
| 2026-09-17T11:08:19.046214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046334observed 83d138344bd9a77dd5832b673e2f224f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:19.026812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046334/manifest.jsonobserved dd3e900b875e748249929426974eb7cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.008209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046334/publication.mdobserved b09fbaf6889ffb5e3d3763bdb9059023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:18.990530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046334/publication.txtobserved 46751cecc1df04b1ae21ef2d2f0e2322...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. |
|---|