OT-2026-000097760
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, 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-2026-000097760) never changes.
Identity and time
| Publication number | OT-2026-000097760 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-720d-a977-7dd4075d492b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097760 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0364ca1cdebc3558dd684f790eb81edd57c237efc5767eb2e465976711ec65e |
|---|---|
| Markdown | 296049c0b8bb2ab4f9652586400a9f20a3050d4a149b799b300a8665202cca92 |
| Publication page | 5ac1b04b7bdea1bd1933e36a0cdd548e1c658e31e20c9cf2bc9fbf5d3fa024d9 |
| Manifest | 518f3a573a4798347fbf6a29cf0e91f451ae0df712cf52f198c60b67c85f0a43 |
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 | oAWx4WlRQqZ+HF2p5XrbG4l0m/8fJ/cyvambBJjThiYwCsh/tFoBqA9Be2vgY51XVADznHaySKn0NdmmI9o8AA== |
| 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
| 2026-09-17T09:32:49.959079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097760observed 5ac1b04b7bdea1bd1933e36a0cdd548e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:49.934424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097760/manifest.jsonobserved 518f3a573a4798347fbf6a29cf0e91f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:49.909638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097760/publication.mdobserved 296049c0b8bb2ab4f9652586400a9f20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:49.880494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097760/publication.txtobserved e0364ca1cdebc3558dd684f790eb81ed...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. |
|---|