OT-2026-000008350
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000008350) never changes.
Identity and time
| Publication number | OT-2026-000008350 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7921-ac33-7f348adf3eab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 696212273900a5fe82021bdec17cf516ba0f1a457a5ebc78b2f11cb67356ac5a |
|---|---|
| Markdown | a914b0434ae874daf9ef0b206d692a213cb399923fe17ea8669be330c41b0d11 |
| Publication page | f40e4913cbc03c00b2c6092cf5fe47658639a8d2cffed5a447bd240c5842a1d1 |
| Manifest | a1860eb060fcca47b94084391e7a3b59adc14a4e140335f7fbaddc6eb910705e |
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 | 7UdwdawOpVMzGeMggVxTKLtkvlWcQq/+XQTEMAj8Ze6nG6GUL+9pLnVHeZjNo6hWtecbeAV2HsZ5HY6Ud/oECw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:10.245103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008350observed f40e4913cbc03c00b2c6092cf5fe4765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:10.226893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008350/manifest.jsonobserved a1860eb060fcca47b94084391e7a3b59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.209259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008350/publication.mdobserved a914b0434ae874daf9ef0b206d692a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.191374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008350/publication.txtobserved 696212273900a5fe82021bdec17cf516...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. |
|---|