OT-2026-000017450
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000017450) never changes.
Identity and time
| Publication number | OT-2026-000017450 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7b1d-a5c9-bb7aa9f7b970 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017450 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ee5a99eece74eedc8913b631e0b7011f316e8275af1efdb34016ee0906ac59e |
|---|---|
| Markdown | eb5de6cc48fc4b1287ff5ea6ed4b76c2b834d78604f1b4c2d52c91da36195d20 |
| Publication page | 47bd0bc0135407b9983bf098ba1b2c47777918405f07c26777fc1a73968c8d21 |
| Manifest | 005d6af54e0f171fc6be2241115598fa3b8c0b6c51c941ea239d225de4f006c9 |
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 | 3gPffFLwrgyGLBmo2XwiOcCUaaI2wg3pAe7Ayb6ze1Xsj3x1g6RAUJVyx/UCsn6RPiPwdg9843rt1CpWGaSeAA== |
| 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
| 2026-09-17T12:02:35.171371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017450observed 47bd0bc0135407b9983bf098ba1b2c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:35.153313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017450/manifest.jsonobserved 005d6af54e0f171fc6be2241115598fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:35.134828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017450/publication.mdobserved eb5de6cc48fc4b1287ff5ea6ed4b76c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:35.116344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017450/publication.txtobserved 0ee5a99eece74eedc8913b631e0b7011...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. |
|---|