OT-2026-000037354
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000037354) never changes.
Identity and time
| Publication number | OT-2026-000037354 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-76be-801a-0026212a3a4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 370f738f1848251b2284fda601f1906bce5f7606019102537faa30f0175ec888 |
|---|---|
| Markdown | 9896abbbc76044e66904affd5045353ca150b6a813ea89f21e779399375bb018 |
| Publication page | dbfbb43faedebea607c0a24f67bd1efa1ccc0af4fc0dec87e709c50fa6c40534 |
| Manifest | 1f421f8dece5bc3647537bb1bcecb5588b8708491de8fe68ab83f910268dd858 |
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 | Q7vMocmPtU6Epscx0DbCBFg8PchQx8D1YYijd8eBd0uld559c8dY6l1pazNoRe5sp/puJA03tScZKMvvAb7lDw== |
| 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
| 2026-09-17T11:23:46.263335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037354observed dbfbb43faedebea607c0a24f67bd1efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:46.243320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037354/manifest.jsonobserved 1f421f8dece5bc3647537bb1bcecb558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.226395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037354/publication.mdobserved 9896abbbc76044e66904affd5045353c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.208356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037354/publication.txtobserved 370f738f1848251b2284fda601f1906b...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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