OT-2026-000036153
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000036153) never changes.
Identity and time
| Publication number | OT-2026-000036153 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7439-9212-4c52800adcfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4601343bd36b55cf4e5a4998de74820d5458f62e31bf28a38cc25ef4a7416b99 |
|---|---|
| Markdown | 368e8c60ab426b0ff8f6a5e0d87263b9a8d3701f5f656047ecfc815c91a181b2 |
| Publication page | 6caa5262917158bb1bc36ef145757d2fa753360a17bf6453befaf45ca27aebed |
| Manifest | 3b4a21b097b5d82b7e743e2e32ac3b40bafdb6d0e151d7b72c5d81dd5e0f6d58 |
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 | glpUKIjW8NVri4RgXveRGMyprdV/uIPIBFAtPKERl+20/rIyYiNylE3nFeRVaVySJEaU57F3YqBsiCzQqfqFBw== |
| 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
| 2026-09-17T11:26:22.450968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036153observed 6caa5262917158bb1bc36ef145757d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:22.430721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036153/manifest.jsonobserved 3b4a21b097b5d82b7e743e2e32ac3b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.410447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036153/publication.mdobserved 368e8c60ab426b0ff8f6a5e0d87263b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.390731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036153/publication.txtobserved 4601343bd36b55cf4e5a4998de74820d...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. |
|---|