OT-2026-000013414
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000013414) never changes.
Identity and time
| Publication number | OT-2026-000013414 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7481-8bae-7d4bdcdd2e27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63d8ea916bd4d10e78ab5210844676a9cad8bd92a319683aefa2592e4a00f04e |
|---|---|
| Markdown | 97f17dce680f3e601ffbdb21ada91c060bf418f80ea5844ef1ce96913f1fe427 |
| Publication page | 9d03e0c3309e0dc775161b3dccb1b24e08dfd78baec19924e760029b4fde3990 |
| Manifest | 01eb674aeeac430f954e6e122848bae35191d0568e581efc4390b23a16d5d4ae |
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 | OZfzoO/fi5fNNZWuWCIvulOgO8kpiftKjHkGuoI7E1xp7Pobb2BXwXtMgQM9K8WWIZ2DESNwEjHbgRpbURTnBQ== |
| 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
| 2026-09-17T12:09:53.654033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013414observed 9d03e0c3309e0dc775161b3dccb1b24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:53.630554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013414/manifest.jsonobserved 01eb674aeeac430f954e6e122848bae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:53.609840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013414/publication.mdobserved 97f17dce680f3e601ffbdb21ada91c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:53.590748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013414/publication.txtobserved 63d8ea916bd4d10e78ab5210844676a9...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. |
|---|