OT-2026-000058375
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two 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-2026-000058375) never changes.
Identity and time
| Publication number | OT-2026-000058375 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-78b1-a8ab-a091c4e9753a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058375 |
| Status | PUBLIC |
Content hashes
| Canonical text | 867116a155831f08056ab5fea2737d3173da6258ce88057ad66fa7b30a320fc7 |
|---|---|
| Markdown | 3f5bae7d2c15dad5836b353dd2fe8d0c55593480982dde8b695bb8ab61bd6982 |
| Publication page | bbdc44234e426897d2d2066b2915d082b5ae0e76826963c4f83b59194cfd7310 |
| Manifest | 9d2c6221769163f13b75d1e6cbc3740a8c60f98f39e686eaeb7bb28e69778ad4 |
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 | hgEwMItRZ+1MKPu/HEHX2Yql3RHxYmCdE0Myj+pKUKDj7gMnjfxh42FX6SrB53GMRuo1iy0iGtvVb3YFhttnAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:47.831313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058375observed bbdc44234e426897d2d2066b2915d082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:47.812064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058375/manifest.jsonobserved 9d2c6221769163f13b75d1e6cbc3740a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.795017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058375/publication.mdobserved 3f5bae7d2c15dad5836b353dd2fe8d0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.775198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058375/publication.txtobserved 867116a155831f08056ab5fea2737d31...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. |
|---|