OT-2026-000012402
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000012402) never changes.
Identity and time
| Publication number | OT-2026-000012402 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7a7f-9285-8cf3fdf37b51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 861f5d8177f790278cbf4766793a54f3b1080b64ec05b8d4db36ccdaa4313d22 |
|---|---|
| Markdown | 5f76c0f34c289d72125b1f22b1269f93ba5c57151e98b99040cb249dfef203b0 |
| Publication page | 6e8997f32d96e0715dd9b656cf0ca38cea2ebad073305c4231d82e4b86494db2 |
| Manifest | 3df99b0aacf7d954f4fba31e727aa81e32766157276147fdec07fd612d5e8400 |
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 | 6pJtrG/zTsLnWfLJVqs9VwLRFyRGdJLoclPRQFV946N60Z758dRo+9qhnciwSw/LX707e7pxyZnAH1H1ke4mDA== |
| 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
| 2026-09-17T12:11:53.718146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012402observed 6e8997f32d96e0715dd9b656cf0ca38c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:53.700359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012402/manifest.jsonobserved 3df99b0aacf7d954f4fba31e727aa81e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:53.682119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012402/publication.mdobserved 5f76c0f34c289d72125b1f22b1269f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:53.662869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012402/publication.txtobserved 861f5d8177f790278cbf4766793a54f3...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. |
|---|