OT-2026-000033954
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000033954) never changes.
Identity and time
| Publication number | OT-2026-000033954 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-77be-a307-184318a52424 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47b831235aef6fd6fee621cd9d53459dadb425441c2b762ed51719a4b998a610 |
|---|---|
| Markdown | 9fdd6f98224e71c95462184dc34f6b6e12f8117afda9bd5763af531b80239fe9 |
| Publication page | 6dbbe3be7a2c35cb5a42ccc45d226a010539e99915b954f852a6aae1dc99c141 |
| Manifest | 68c01768c25571d5f1870657d433c0531b142940791ae5a8c022e3f0200923f6 |
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 | Ak9mTUYHQG7Voamj6G0HwM5npPufObGPoF7PdIJet1896GqH/mWqUzNl5j/zvQ0VCsXFVA/oONR5+UeyvYTaDw== |
| 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
| 2026-09-17T11:30:04.654791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033954observed 6dbbe3be7a2c35cb5a42ccc45d226a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:04.624299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033954/manifest.jsonobserved 68c01768c25571d5f1870657d433c053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.587680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033954/publication.mdobserved 9fdd6f98224e71c95462184dc34f6b6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:04.553171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033954/publication.txtobserved 47b831235aef6fd6fee621cd9d53459d...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. |
|---|