OT-2026-000040159
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000040159) never changes.
Identity and time
| Publication number | OT-2026-000040159 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7bf4-9150-21fb9bdd23d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040159 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22fe8ef6631572999fb9ab0845be7e2308fb8c84e7dafb724587936fdf3768f1 |
|---|---|
| Markdown | 0bfd0e2ce091fa24e0c00d259851058dbbe7a474cdcb6abacca519ffddfcfaec |
| Publication page | 0aafad660a940d605dfa9fe5685a401a438a42701b8ab0b25508ee2bfc125c4a |
| Manifest | 3f43a91401d348cdec649edefd99e263e6c2032717619c483321ab3fb6125448 |
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 | iAn7WMqhUP9koL/VsGo2kRXHSl/HMGH3EUhbB3SnwJDStT/9IDBnQeetX34qCMs0zn0VCJUn9ImIdIkarYidBg== |
| 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
| 2026-09-17T11:19:02.092645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040159observed 0aafad660a940d605dfa9fe5685a401a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:02.076329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040159/manifest.jsonobserved 3f43a91401d348cdec649edefd99e263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:02.035131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040159/publication.mdobserved 0bfd0e2ce091fa24e0c00d259851058d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:01.995109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040159/publication.txtobserved 22fe8ef6631572999fb9ab0845be7e23...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. |
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