OT-2026-000042314
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, sustained blow-off after set-down
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-2026-000042314) never changes.
Identity and time
| Publication number | OT-2026-000042314 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d74-7536-b281-30ba24afd2c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82d638bf8d31af1d1ac5b8a055e36965f8a62e2f76eeaf63cf463277a6a952db |
|---|---|
| Markdown | 0b58b118479cf74aedc414891bfbda97504e5678bdec7b17f8ec460574862ca7 |
| Publication page | a9f93a4ae262339c1167be42a8a6e6d47e0a3333b8ca7d5f5b422fd16753352b |
| Manifest | 2617dfd23a4dc8c6912bdb929793096a4cb51400c08f7280fe2f3ad0a5ba4d8b |
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 | bO9bJhCfIM5dZhZDh3Mp8FjokjY4bpfUmPm0TpFgGwSXeJ+ZwFPU2VnJH8kO9xUoqELAnMgaqMq8KMpEwW9VCQ== |
| 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
| 2026-09-17T11:16:00.970565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042314observed a9f93a4ae262339c1167be42a8a6e6d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:00.953611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042314/manifest.jsonobserved 2617dfd23a4dc8c6912bdb929793096a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:00.934485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042314/publication.mdobserved 0b58b118479cf74aedc414891bfbda97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:00.915584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042314/publication.txtobserved 82d638bf8d31af1d1ac5b8a055e36965...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. |
|---|