OT-2026-000009204
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line 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-2026-000009204) never changes.
Identity and time
| Publication number | OT-2026-000009204 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7808-a467-d8ea00d3a890 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009204 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49f1f5762bfcf94a5a45af89da4a6e1860b9201775423fff300fe6f2abbb8eb6 |
|---|---|
| Markdown | 82738434182a8574d6f36b822bc8a6198d260c5ba548b895cdd443c41ec79b01 |
| Publication page | 18b326a617adbb8562a6d6710c8889f0d3d89c08607746db0c97b76ee33a1a98 |
| Manifest | e1b89f4f7383385007df1578d4e11ab4b1344fae2834c3ab2fe906c04902d212 |
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 | iWZVOdfprNm6Bfhr4aQn70NzqlCnFZa30e/DyvN0/5GVhNwGEFBFEZpe45CcFozZXaXHlP9iDrztXLAv14NZBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:55.478740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009204observed 18b326a617adbb8562a6d6710c8889f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:55.455479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009204/manifest.jsonobserved e1b89f4f7383385007df1578d4e11ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:55.435215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009204/publication.mdobserved 82738434182a8574d6f36b822bc8a619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:55.416677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009204/publication.txtobserved 49f1f5762bfcf94a5a45af89da4a6e18...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. |
|---|