OT-2026-000070469
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, 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-2026-000070469) never changes.
Identity and time
| Publication number | OT-2026-000070469 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7d0a-9347-7e9e88c5047f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 734654d52ff5b2b28c1722245acc6ab0eb452818f04d15d905917aeda38aa666 |
|---|---|
| Markdown | 3c78506e313b0f311621bede167acd42a710229b2a579c518422879008d0c44e |
| Publication page | 249f5a7d03dab52668a58be6da0e05c420fa8722a10bc5b56e20e25b6687def1 |
| Manifest | 5a6f3ee037c80f5afd2ca37034afd47167657b85b6f4249f3ef4c6c818e325c8 |
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 | E530IJjpcG9tUmwkA5SGUUl8tPk/mh7IR1yWjb9oqsW+46AeFAbyQN9mtopCmL7+fLcQxu/HUwfOZOgoRn1PDw== |
| 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
| 2026-09-17T10:26:17.846124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070469observed 249f5a7d03dab52668a58be6da0e05c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:17.828792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070469/manifest.jsonobserved 5a6f3ee037c80f5afd2ca37034afd471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.811978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070469/publication.mdobserved 3c78506e313b0f311621bede167acd42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.793102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070469/publication.txtobserved 734654d52ff5b2b28c1722245acc6ab0...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. |
|---|