OT-2026-000067658
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000067658) never changes.
Identity and time
| Publication number | OT-2026-000067658 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-743c-9b94-74a866888e14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95719ee80e6fd8544ddf7b14d2a503b9737ff6f07415679130fa1231ff7300ab |
|---|---|
| Markdown | 038a139cf2f104be855b8cb38ab2a3f43f18d0aede9d1a44a22b058f5cf9d019 |
| Publication page | 630db5a5f1fec1c60a07f8a2b942699fd8b270fe618ca80e43a47a9155361901 |
| Manifest | 417576a2a521a20257ae79d8b37668b3e814385197bdfe5b89a46128111dec73 |
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 | oMSdUZ3hyX1xdCETNdjR2f6LtTSYJrAVAZ4i/HaqSuYMIPlwB0xjadD1wV8pDmGJl0124MkovHxOShRxadthAg== |
| 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
| 2026-09-17T10:31:59.328712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067658observed 630db5a5f1fec1c60a07f8a2b942699f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:59.307234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067658/manifest.jsonobserved 417576a2a521a20257ae79d8b37668b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:59.288412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067658/publication.mdobserved 038a139cf2f104be855b8cb38ab2a3f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:59.271540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067658/publication.txtobserved 95719ee80e6fd8544ddf7b14d2a503b9...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. |
|---|