OT-2026-000086184
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, 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-2026-000086184) never changes.
Identity and time
| Publication number | OT-2026-000086184 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-75bd-afc2-ac372aa9bf07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086184 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbc17cdb8b30027160d6005da6a2d9935f7a41649b75355cf955f251bd8a7485 |
|---|---|
| Markdown | 034c7d93dd7d1e6ce5b7db9668a695e19936085dd298c3eefc269acd6d8f20f0 |
| Publication page | c799ea42b78507ceb34701bf0bc750eaf8c0c7b830cb8be33765ff659cd5f93b |
| Manifest | 386ed216c4393e9445bb8e1535c9576f1e93906c45f43f4d290d95170e4a6d45 |
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 | 1Q2bjrItPRxQ7nykH2tnk+oMf8vR4kLX0tZ0xUyQONakEAOaFbpLaj/oTWnzAvhWC6XyYWOn2cabOq4tLoboBA== |
| 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
| 2026-09-17T09:53:51.678166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086184observed c799ea42b78507ceb34701bf0bc750ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:51.661473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086184/manifest.jsonobserved 386ed216c4393e9445bb8e1535c9576f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:51.644804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086184/publication.mdobserved 034c7d93dd7d1e6ce5b7db9668a695e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:51.628020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086184/publication.txtobserved dbc17cdb8b30027160d6005da6a2d993...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. |
|---|