OT-2026-000044530
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000044530) never changes.
Identity and time
| Publication number | OT-2026-000044530 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7888-8d3b-fe198afde41c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044530 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf62f41667e7d8c9d8912aaec25c406ede8c0657a76da05a8ee8b029d5f79db4 |
|---|---|
| Markdown | 8c70b0c7dccafb5d7761618a467cf466b77785f7d9ba92fff562bcd8a30ab385 |
| Publication page | a9e302425c52c933a55bba214be80cc7d365418be76ec1ad7acfe1219b89f893 |
| Manifest | 95ec35691fb4e5efc5418c882a3484fa5cfbb257fa7f1b37ed7d64f8ca871b34 |
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 | uNaBRDB0I2JuJtJNwUBV2TOEnyvGB44nvYz5muDlIspxMzlIxQ6JbNwmPCoS4uXMfyB0xbnkz0QtF/qeDMYfCg== |
| 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
| 2026-09-17T08:31:04.971681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044530observed a9e302425c52c933a55bba214be80cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:31:04.825538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044530/manifest.jsonobserved 95ec35691fb4e5efc5418c882a3484fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:04.803351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044530/publication.mdobserved 8c70b0c7dccafb5d7761618a467cf466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:04.781555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044530/publication.txtobserved bf62f41667e7d8c9d8912aaec25c406e...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. |
|---|