OT-2026-000097095
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097095) never changes.
Identity and time
| Publication number | OT-2026-000097095 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7cc5-940f-7a98bceee11c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81ada9e9fd450995ae294bee28b2907a3b9f259982ce4c0c4fd1c621874ab274 |
|---|---|
| Markdown | 885423223605b47b4d9a25b4e4c89e8b46292da2811262340a5bd27399351583 |
| Publication page | 86d4f689a2c0b7f493d74305b97296fe5f2077bf4466edad18df19810123d800 |
| Manifest | f8100eeaa7a04ed5a225b7731a742d023a78bda21bfa53829e7b8f946b79d0db |
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 | mnVlL+KB23bd9pkgZz31gX1IyCTBMK4GcNvohlMcHrOjHfcy4T1pcs1EX18eJ8PLEGozHckGfXNHnfmKvplpCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:42.653350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097095observed 86d4f689a2c0b7f493d74305b97296fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:42.634060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097095/manifest.jsonobserved f8100eeaa7a04ed5a225b7731a742d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:42.614215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097095/publication.mdobserved 885423223605b47b4d9a25b4e4c89e8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:42.594107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097095/publication.txtobserved 81ada9e9fd450995ae294bee28b2907a...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. |
|---|