OT-2026-000025390
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000025390) never changes.
Identity and time
| Publication number | OT-2026-000025390 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7697-ab2f-4a98329db438 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025390 |
| Status | PUBLIC |
Content hashes
| Canonical text | f001d3ad34645d46978cbe3f777cb1c44fb21f730ef0d3e606aa81f4fd7642ca |
|---|---|
| Markdown | 45023bb67b96d5030a6d00c9ba524ff27e276b5efcedc0ea25146a10d05d4d11 |
| Publication page | 61182c009c95a79ca61515c6d382f9edab9bc81b46279260c8dd549661aa94a3 |
| Manifest | fbd5035a818b3520643471e3e80c02fec0ba60e40845d7a14b6bf44aa5a2b6be |
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 | PSjZ1ubsz95rucbqZ0v7I0GvXHdtM7x9rie8ykzNPBK3c9VPNe7fSOJspqwrXMNPxTVie9hVBn0++wJfiz/iAg== |
| 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
| 2026-09-17T11:47:27.443929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025390observed 61182c009c95a79ca61515c6d382f9ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:27.425399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025390/manifest.jsonobserved fbd5035a818b3520643471e3e80c02fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.408056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025390/publication.mdobserved 45023bb67b96d5030a6d00c9ba524ff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.392504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025390/publication.txtobserved f001d3ad34645d46978cbe3f777cb1c4...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. |
|---|