OT-2026-000025183
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000025183) never changes.
Identity and time
| Publication number | OT-2026-000025183 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-726b-96f4-b0f02858af79 · 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-2026-000025183 |
| Status | PUBLIC |
Content hashes
| Canonical text | c07564edcc6f81479c5d80dea87cb29dd310a0ef733e8f63edcaced99f2115fa |
|---|---|
| Markdown | 917b794d0074d4225ac1d77437a7e41495ef210ec969042391e68283cc724862 |
| Publication page | 151fce655d99bf724d98971a80de26442ec009db68aae8bc363c7ef722430e91 |
| Manifest | 40dd697d0028022ece69f0e08ef5e35efb6e7f9e47d87c79dc690efdc0ed4c3b |
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 | OxGNzjbsYFNY9s0KJm7JyxXBLv4NWzy8x5j++xE15KANiUu64J2+iFde0uJBHuRZm6hjUCC6W5BdrHTl5PcVCA== |
| 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
| 2026-09-17T11:47:10.022759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025183observed 151fce655d99bf724d98971a80de2644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:10.005545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025183/manifest.jsonobserved 40dd697d0028022ece69f0e08ef5e35e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:09.982041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025183/publication.mdobserved 917b794d0074d4225ac1d77437a7e414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:09.963025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025183/publication.txtobserved c07564edcc6f81479c5d80dea87cb29d...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. |
|---|