OT-2026-000046740
Publication integrity record
Two bellows cup 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-2026-000046740) never changes.
Identity and time
| Publication number | OT-2026-000046740 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7e0e-baf1-289a3dfc0b1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046740 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcfb784a236992570ecd2a74ab71acc9790a933208ebfa1310f0c25b21bc493a |
|---|---|
| Markdown | 5d70b8d99cc57b0202cc6f8a201ea6e004458d1f1e552cfd8278abaf43916834 |
| Publication page | e0d8277af430cc7d790580b17c745b9086c0e9c5c98f5330e3d8c2a0dab63ad9 |
| Manifest | 66868084eec875e048cdd24167376233d16f7ae9daba628dab368bb113b82ccd |
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 | bSLkEDrKbRAPnDATyac/3up/c1IdiXyWVCvYXNuapsUv1xpiqX2RhrHzDKjqRcqARfsiPgqcFDyuBblnR1pLBg== |
| 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
| 2026-09-17T11:06:48.159357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046740observed e0d8277af430cc7d790580b17c745b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:48.140317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046740/manifest.jsonobserved 66868084eec875e048cdd24167376233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:48.122653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046740/publication.mdobserved 5d70b8d99cc57b0202cc6f8a201ea6e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:48.103218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046740/publication.txtobserved fcfb784a236992570ecd2a74ab71acc9...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. |
|---|