OT-2026-000061442
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, vented 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-2026-000061442) never changes.
Identity and time
| Publication number | OT-2026-000061442 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-7c4b-b47d-7fbf8667aa2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061442 |
| Status | PUBLIC |
Content hashes
| Canonical text | beba2624b17fb471cf493090315a15ddb7ae48c6d0bde512a1d547fcaa9bf9b9 |
|---|---|
| Markdown | 7b496c3cf6ee4b0cce780cdcc2807b9a63782abaf5c3d601ca12af19324bbda9 |
| Publication page | 07f218abeab0cd358607252dd0043d0743aafae0de2f139b0771397bf819f5f7 |
| Manifest | 3a359cae7f6bcae9a01b61369ae644bb39385ebbcde3e8b3ef8dd5e049a4d3f4 |
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 | MJc85Te0HPxxQc92/rMhPdz6tKkdzi0DJEQCn9XkEzvG6bzReRFwOamv9Q2eRwSXdXPI3RbgyCDzEzbyaOiXDQ== |
| 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
| 2026-09-17T10:41:19.269733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061442observed 07f218abeab0cd358607252dd0043d07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:19.249193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061442/manifest.jsonobserved 3a359cae7f6bcae9a01b61369ae644bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:19.220266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061442/publication.mdobserved 7b496c3cf6ee4b0cce780cdcc2807b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:19.200750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061442/publication.txtobserved beba2624b17fb471cf493090315a15dd...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. |
|---|