OT-2026-000016126
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000016126) never changes.
Identity and time
| Publication number | OT-2026-000016126 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-76bc-9504-69afbced11ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016126 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa841ea3acad4ed156cf132558cfebaeaaabcf1beff6431e3927d97c5c8d30f7 |
|---|---|
| Markdown | e9388cebf31d611f9319de7c945735176f6635c71a6fc6412973828df161961b |
| Publication page | 7ceb555225dada86717183b5611d1a947c305905e068f96a5a0bec2ce143332a |
| Manifest | 6e93957c0f20f723e93a4ecdaea4e374911c79ebcae85b1d9ef0c21a7953dd11 |
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 | v4t3lEtoVGDodOVUaaED5Dvdt9YkdS2mBTL91DNSborlHiO0bs+QKt3Dcf8yFKowXXkGVPNQaFUhS+EHuYdaCQ== |
| 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
| 2026-09-17T12:03:33.498135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016126observed 7ceb555225dada86717183b5611d1a94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:33.480472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016126/manifest.jsonobserved 6e93957c0f20f723e93a4ecdaea4e374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:33.463753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016126/publication.mdobserved e9388cebf31d611f9319de7c94573517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:33.447336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016126/publication.txtobserved aa841ea3acad4ed156cf132558cfebae...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. |
|---|