OT-2026-000097397
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000097397) never changes.
Identity and time
| Publication number | OT-2026-000097397 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cc-7ec3-9940-4710ddcb587e · 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-2026-000097397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8986f9958a307ced5ad5993bc8f5a1aedfcd94dbfb415931deaa4b145b9ff401 |
|---|---|
| Markdown | c55aef3c6fa1478910c4201b974a7fc689be951547162d20b865aa951edd0676 |
| Publication page | f380993fdb7e27f2000fc6a42d315b67ae371d72bc4f001b5b829904477b5cc0 |
| Manifest | f2ea98909200f7d1243b6e973748871d12fbe4ed20b5f5f3c9694e0d566b3032 |
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 | kV2NyPiYCOdKmt+JZg2iga2cZjNc5MH8AIxh+L1bQPSz5soX0lM5yV3HLZ/4QcaFdT8y++GViCbDt0NRdF24Ag== |
| 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
| 2026-09-17T09:33:40.903837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097397observed f380993fdb7e27f2000fc6a42d315b67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:40.883910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097397/manifest.jsonobserved f2ea98909200f7d1243b6e973748871d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.866521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097397/publication.mdobserved c55aef3c6fa1478910c4201b974a7fc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.848631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097397/publication.txtobserved 8986f9958a307ced5ad5993bc8f5a1ae...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. |
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