OT-2026-000009625
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pulsed 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-2026-000009625) never changes.
Identity and time
| Publication number | OT-2026-000009625 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-778d-8260-0631fe6d1015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bec4df4c8d2ebb9c8b82aa981bcbda3c15f5cac6b28600f35858a12db994725 |
|---|---|
| Markdown | e060d8f4c6d9a994ab6234d9f264379ec6c451c62fc747f381a708248165b961 |
| Publication page | 06dcc362fdbac4eaeeac60c95c134caab345fb8c133592dd10a78e45a650900b |
| Manifest | 367ac7c5b564cdf8147873b66cac090ceb7557d6a71877a2fe9e581a9de1ee9d |
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 | cMX2KxH1dbz6x3vz5jOxuknrRSicXPNYxdVMGxecfaWjxa2JyMjMwcVA1GbW394DwuQwa96Q+9gKR3GmiPjuAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:04.863025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009625observed 06dcc362fdbac4eaeeac60c95c134caa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:04.844909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009625/manifest.jsonobserved 367ac7c5b564cdf8147873b66cac090c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.825890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009625/publication.mdobserved e060d8f4c6d9a994ab6234d9f264379e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.790028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009625/publication.txtobserved 4bec4df4c8d2ebb9c8b82aa981bcbda3...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. |
|---|