OT-2026-000068665
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000068665) never changes.
Identity and time
| Publication number | OT-2026-000068665 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2483-7192-8273-6dc205585cfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068665 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd8c068a397814c63471cdee1a8bb652b786d790fc9ac01ac22197a6d22cf0aa |
|---|---|
| Markdown | 4256392ca2e986a6e2b762284c2fc4cf42038ddcfaa3f5d8a1aa149c17272454 |
| Publication page | 977926709d74c2f32d9fdfe46d866006546475667c79963eeab3bbcc90cac40f |
| Manifest | 8795355f57363144a1e1533cd8d2793e9055eebce16377b4dbe7c6e54f94eff4 |
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 | +dj3+MnMD7JUd/99MTuTiyZqppPjb+fRccRewWweIINu+shET0V0c+3gzpEV5SGEn/bMMLTK3N/nY8ARc4EQCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:51.822823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068665observed 977926709d74c2f32d9fdfe46d866006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:51.805324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068665/manifest.jsonobserved 8795355f57363144a1e1533cd8d2793e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:51.788922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068665/publication.mdobserved 4256392ca2e986a6e2b762284c2fc4cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:51.770137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068665/publication.txtobserved fd8c068a397814c63471cdee1a8bb652...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. |
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