OT-2026-000060850
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000060850) never changes.
Identity and time
| Publication number | OT-2026-000060850 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-7f33-aa3b-974047f1c9ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c2f16bc38e5afb1eabca132513905bb7ecb2e4d7411ed03b08124f4e616b8fc |
|---|---|
| Markdown | a2dd8668662cdede3255895e5be91152f19b2a576467f5feedf70bd4a6b70c51 |
| Publication page | 83e60a7a3955acaabd2875de67cca64f61c47ac8786b5d66cb1e2cdcbb783072 |
| Manifest | 11d65ab826125e1c5e41f4e0bf4252a9a7468cab35b1fd379161d0be61b25469 |
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 | DtwmyUa0SSbpQvnyA8ARg9F/tfDQRMiOdYmmbPYRKpISpq2E9t/fOZyKYtghV4FKDys5SiVaiR99Cgpr7nw8DA== |
| 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
| 2026-09-17T10:43:36.467770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060850observed 83e60a7a3955acaabd2875de67cca64f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:36.450785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060850/manifest.jsonobserved 11d65ab826125e1c5e41f4e0bf4252a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.434526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060850/publication.mdobserved a2dd8668662cdede3255895e5be91152...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.418119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060850/publication.txtobserved 1c2f16bc38e5afb1eabca132513905bb...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. |
|---|