OT-2026-000046712
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000046712) never changes.
Identity and time
| Publication number | OT-2026-000046712 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-79a5-a301-b5cb45e4cd37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07969cff7a36cec2c52f7dc9e3cf7271dd44c18712be02632859d9b40535755f |
|---|---|
| Markdown | 3a3c2d9141d20b9145a012457160bc59fa2fd8f6b626a394206591619b91e1c5 |
| Publication page | 4d9d51abb52857cc3924f9128f76001473c272968abc668743d08503a8a58bb9 |
| Manifest | bb51434aa09c09fd9c9cacc2fda5446722020ab9f593cdd20db9a8ef9429754e |
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 | +QRn/OhQTh25RTny8uK59kQQn2esOiSC8y7rHsPSfYtXqlh+iQGRJ7bWG2YykHBZ7WcOVu9CZVH9DnZRXGp1Aw== |
| 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
| 2026-09-17T11:08:56.015771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046712observed 4d9d51abb52857cc3924f9128f760014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:55.997497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046712/manifest.jsonobserved bb51434aa09c09fd9c9cacc2fda54467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.978683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046712/publication.mdobserved 3a3c2d9141d20b9145a012457160bc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:55.959216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046712/publication.txtobserved 07969cff7a36cec2c52f7dc9e3cf7271...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. |
|---|