OT-2026-000054033
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000054033) never changes.
Identity and time
| Publication number | OT-2026-000054033 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a7-71e1-872a-76ffc93f628a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054033 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdce9d95340cf3da3ded3e1b0a4cc1caf1950b80b04918d97f69ee1447b157a5 |
|---|---|
| Markdown | 6ce8e30bd73bb667af3e6a4d2577769da94a020776329c1d503f0b3e0792c1c2 |
| Publication page | ca683674170c9d90eb351b0e6d509cced3ba76da631cdee4a5735a80f5522835 |
| Manifest | 6446149570b6ca1e9cfa41672b3e91a10c521138fd8cea7e7bc1ce9de0318c7b |
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 | oefQD0ySdPKYoV/0ho/pFHYC0alw9bzZ5WCjceJDA/4oBIdnnl7RyXsl+oe0sIqsbZZ/5pA23XoL0Ht3vuMWDw== |
| 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
| 2026-09-17T10:54:23.871318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054033observed ca683674170c9d90eb351b0e6d509cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:23.853528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054033/manifest.jsonobserved 6446149570b6ca1e9cfa41672b3e91a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:23.835955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054033/publication.mdobserved 6ce8e30bd73bb667af3e6a4d2577769d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:23.819016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054033/publication.txtobserved cdce9d95340cf3da3ded3e1b0a4cc1ca...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. |
|---|