OT-2026-000046570
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046570) never changes.
Identity and time
| Publication number | OT-2026-000046570 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7a3f-b8eb-4428fbfa492b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046570 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b2e17ef6d4034bc826f49d34b8cb65d2aacfb621abf373744724dd5709da786 |
|---|---|
| Markdown | 29f08479b1b5a154a7e6650975a82744268dd7ffd2cc426724d9cdaad88afd7f |
| Publication page | 17b48a92e2962b7da8f34ae5c4ba1ab84000cd036e3f4376bf007140f956e07e |
| Manifest | 3261076d0ec60e39d2df17b27b938cbaa735f60c34818d06e19b22983ab70870 |
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 | rqgRMBmuMxb4sBPXT7dsWJPRPd00Br+egcAXx+WlNVghum2as50DjYfkZwky8x0jc4+yKa9UXm6zJmiJS/vFDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:38.220963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046570observed 17b48a92e2962b7da8f34ae5c4ba1ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:38.204105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046570/manifest.jsonobserved 3261076d0ec60e39d2df17b27b938cba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:38.185424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046570/publication.mdobserved 29f08479b1b5a154a7e6650975a82744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:38.165294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046570/publication.txtobserved 5b2e17ef6d4034bc826f49d34b8cb65d...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. |
|---|