OT-2026-000051790
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, vented before 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-2026-000051790) never changes.
Identity and time
| Publication number | OT-2026-000051790 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7317-b0f9-d9f761195f4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05dec89d04efbcdf758fa8b780cc53b843167ca7e99d3c385e85f91a7a7ddea0 |
|---|---|
| Markdown | e3711251b71445e40de984ede505382df65b052f76565cf115b1203902700d3e |
| Publication page | 1edcb438cd53b90013963cd0ae5704026445065b2f67ebe8da2de06dae426a3e |
| Manifest | 42d3226e15023664a0cd05a741ef5373498fc77af827a5237cbe688d72d00b77 |
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 | IQI0aWp0BkbvScwQQoY5Pcziv4Ih+SDGtilo3ZW18NtfggiIcewu19uvCnhQiKEYxKjRqpMM1ziWB1To0UCKAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:42.070855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051790observed 1edcb438cd53b90013963cd0ae570402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:42.054090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051790/manifest.jsonobserved 42d3226e15023664a0cd05a741ef5373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:42.036331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051790/publication.mdobserved e3711251b71445e40de984ede505382d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:42.018403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051790/publication.txtobserved 05dec89d04efbcdf758fa8b780cc53b8...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. |
|---|