OT-2026-000038994
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000038994) never changes.
Identity and time
| Publication number | OT-2026-000038994 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7beb-adb1-b0e5cb607762 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038994 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebb14d3726e8abc8634e1f89fb18a5ef2bdc471fbe53f3c653dbcbdba5a03200 |
|---|---|
| Markdown | a0b1385e6c10df8841301a26e257aff8ab037c8db0b85da620011f0f9dc2acda |
| Publication page | 2c73adefa1e65507d50c6e8cf6fc40202aa551a9bb778614523c42a3f08e8a72 |
| Manifest | 9768e8a186a3494973da0993652bb2e9ea822a8f76e29907b5c629c848cf3688 |
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 | ki5rfaqyxU3g8SLP9eCqhNqkhgyu/Ivz/CJls2Hf7IPM1VKXStQjKYkZOTuSNOEQRpSceKRZRmOV1phqx4ZICw== |
| 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
| 2026-09-17T11:22:16.598126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038994observed 2c73adefa1e65507d50c6e8cf6fc4020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:16.580307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038994/manifest.jsonobserved 9768e8a186a3494973da0993652bb2e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:16.561726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038994/publication.mdobserved a0b1385e6c10df8841301a26e257aff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:16.543826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038994/publication.txtobserved ebb14d3726e8abc8634e1f89fb18a5ef...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. |
|---|