OT-2026-000046390
Publication integrity record
Foam pad vacuum gripper, 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-2026-000046390) never changes.
Identity and time
| Publication number | OT-2026-000046390 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57db-7399-b438-f6ecc7d6493c · 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-2026-000046390 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf42740e1818c6408216e4a5c71b4906025abf714c2a77e03d36615eff941073 |
|---|---|
| Markdown | 2ca366c3b4bd23a1568f767c838c6d3c37554fb471b71de2231af6c2b08f712c |
| Publication page | 90e3d1463fb3f642b5c2428d38140d76831955ebe4aa85eb109f0481a0bedf8e |
| Manifest | d89d479f4bff379eb36e07c61f36e7e390ad4b08baf186e823760534ba222ddf |
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 | bdrnUIlZjy3zVge1KLdCX+E4WNV+YUkANII5lcva+szMMLrNS1hHeRBBH54lM4LmOd65WX1MBxhz/YqLko+DDw== |
| 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
| 2026-09-17T11:08:23.678735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046390observed 90e3d1463fb3f642b5c2428d38140d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:23.662506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046390/manifest.jsonobserved d89d479f4bff379eb36e07c61f36e7e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.645765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046390/publication.mdobserved 2ca366c3b4bd23a1568f767c838c6d3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.627898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046390/publication.txtobserved cf42740e1818c6408216e4a5c71b4906...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. |
|---|