OT-2026-000026356
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000026356) never changes.
Identity and time
| Publication number | OT-2026-000026356 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7e1c-9ddd-82c109dccdd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026356 |
| Status | PUBLIC |
Content hashes
| Canonical text | d782c22aca68a350821b097dfffefe324aedf0d982428157fcd90457f9e93e97 |
|---|---|
| Markdown | 53274b7d0b15b06ac2c3712491115b3237584b17bfc26c0aafd3c218cba5fc41 |
| Publication page | 467c2fcb12c98b489b320d2e9050c8a79bfc125e591f24cde84f0e888cd8098f |
| Manifest | 3ba394d48f3c6ee63b720cd83f35e8ac6833edb980ccfcb42d3b65f2fb1b33f4 |
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 | 5OlTEflEju8nKrzjiOI7FzeMjq0h9rYpS4b08IMIcdeMEo12hionO1sJnXGJSSm1Cb63Tu4T7tqxxaBWANVMAQ== |
| 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
| 2026-09-17T11:44:19.805332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026356observed 467c2fcb12c98b489b320d2e9050c8a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:19.786030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026356/manifest.jsonobserved 3ba394d48f3c6ee63b720cd83f35e8ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.768572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026356/publication.mdobserved 53274b7d0b15b06ac2c3712491115b32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:19.754336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026356/publication.txtobserved d782c22aca68a350821b097dfffefe32...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. |
|---|