OT-2026-000041482
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000041482) never changes.
Identity and time
| Publication number | OT-2026-000041482 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7ddd-997e-27b832c800bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 331c195c2f8935e2c54a00a89c57850a96c8f1ec53aaa6b8824290517a395dcd |
|---|---|
| Markdown | 92a5d40403f51b3ed48d95bd921c7bd857c5cefe0c0209716a4ff4ba0d1d978f |
| Publication page | d5055d8db4b35eab4b727ddd83c0dedf35c975f9fa51e50f631c75ca1b6c07da |
| Manifest | 6f88cb7dc54d60bf07b158a088c86ab3d792d4542c2cd8b7bf0b6542c21cb6ab |
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 | 1FQW2ZzgPB8zsVwPL0IIxAQs95OQh6SOKiZC3k28vdOGqOPB4ANq+IJFltgihCilddvRNyNNICrM9lSVR/IoDg== |
| 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
| 2026-09-17T11:17:30.876346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041482observed d5055d8db4b35eab4b727ddd83c0dedf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:30.859947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041482/manifest.jsonobserved 6f88cb7dc54d60bf07b158a088c86ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:30.841597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041482/publication.mdobserved 92a5d40403f51b3ed48d95bd921c7bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:30.823910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041482/publication.txtobserved 331c195c2f8935e2c54a00a89c57850a...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. |
|---|