OT-2026-000088442
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000088442) never changes.
Identity and time
| Publication number | OT-2026-000088442 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-76a0-9719-aba8204cf0ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088442 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3eae423ad2724e2e21ca3827727414e0e3f538c331c4c37ed79984931d84e9f |
|---|---|
| Markdown | 6e4e9e60b614d06f48def8090029cc50b38d2b75cbc09db32404d6a2a4a1d6c6 |
| Publication page | d8ac7b157a070445dd3c1020569603e8fa1a5fb449d80d723d2e448761f11de1 |
| Manifest | c011856b5114b4a6762a702ed9bc886987586a81e47afe77551584232e0d302e |
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 | nUnVIPwQOoLmRI7EA2v1Xdq9q4INVxIp6NNFa5nUJl6fAHRCGybUMhPHZe6ebFmibdD0quf8JblXP8GyDjMGDg== |
| 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
| 2026-09-17T09:48:49.148004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088442observed d8ac7b157a070445dd3c1020569603e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:49.130516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088442/manifest.jsonobserved c011856b5114b4a6762a702ed9bc8869...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:49.111906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088442/publication.mdobserved 6e4e9e60b614d06f48def8090029cc50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:49.093357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088442/publication.txtobserved e3eae423ad2724e2e21ca3827727414e...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. |
|---|