OT-2026-000095758
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000095758) never changes.
Identity and time
| Publication number | OT-2026-000095758 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7e50-b635-0493d1417aee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095758 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8d4b1873eb9a1addc82595a0b7f2727352f462911538e5b36cb52dc5ebaead0 |
|---|---|
| Markdown | 40b657f23e9a302fefd2ca2b512e1493b8f59c43878ef65dc7aa62e0ba19c854 |
| Publication page | fe1c9621acb438acbaf4907896ee23da67768b29b11709ba336222145d1cd0c6 |
| Manifest | 39764a19d7398f9d3e05d8d0ace4807f9482bf070f524dd10f0ec9b170990121 |
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 | 3qCJ/KoxnHVWEtR/gPJ8nVp+0H71qnuXHeHWaoIP1U8RxDFoHRl/doJ1TRbwYk0XZuTdnZ3xUZ4qjlKNGxmiAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:19.696805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095758observed fe1c9621acb438acbaf4907896ee23da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:19.679716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095758/manifest.jsonobserved 39764a19d7398f9d3e05d8d0ace4807f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.661496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095758/publication.mdobserved 40b657f23e9a302fefd2ca2b512e1493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.643112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095758/publication.txtobserved a8d4b1873eb9a1addc82595a0b7f2727...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. |
|---|