OT-2026-000046354
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line pressure sensor, 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-2026-000046354) never changes.
Identity and time
| Publication number | OT-2026-000046354 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7349-b1ca-f6a04b004659 · 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-2026-000046354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 448bffabe6e273a3b819efa9904497b48f814490cce5a3f0d8a6e46410504a64 |
|---|---|
| Markdown | 11b4abcdc823e513a5f8e1b0ed044aaec54a291bd57418f3fce2bb8714d47de4 |
| Publication page | 133cc678d18f29eeb53f6c002511ee8179e5047bcbd54c98ece3e97082fa9df8 |
| Manifest | eb1cc698c5ef335d94a51a45fb3af3877a58be3b985b61cd3f4a477d9d037c12 |
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 | w2ww+we+Rompjjlg93p4WCkVpu7gvdrg9k025ZxXDOlf4tXm4ReuuRMkPHkPx2U1py9Uw3xX3JQ5FIzjuZ3FCg== |
| 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
| 2026-09-17T11:08:20.856229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046354observed 133cc678d18f29eeb53f6c002511ee81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:20.837404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046354/manifest.jsonobserved eb1cc698c5ef335d94a51a45fb3af387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.819407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046354/publication.mdobserved 11b4abcdc823e513a5f8e1b0ed044aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:20.801851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046354/publication.txtobserved 448bffabe6e273a3b819efa9904497b4...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. |
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