OT-2026-000041323
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold 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-2026-000041323) never changes.
Identity and time
| Publication number | OT-2026-000041323 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7ca2-9aa2-d62994f20d57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e73ba9b4972bf12d681bcd893fd1604e53cc430e7c05330af062e7d30ab41fd |
|---|---|
| Markdown | d26cf999c0b7bab58b35addd1c08271043a688d1e2de91957578e1c73af5ca2f |
| Publication page | 701163ff1bd1f2fbff65bd18b364df89961e99a28d71e3aab0d5eb43a4764d3f |
| Manifest | 75eb4dc5a9003e80fabadb3cd7e5484484226f6b2bbbfe58f442ba9aac436bee |
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 | sCcRvD/j2w6L3jDQuDoEBCz0BO2Z+ZqxZmLO35ei3PnSZA6psNxXr54CC1q1v6ThaU+S27q1RS4Dmb0qz0PMAQ== |
| 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
| 2026-09-17T11:17:18.855648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041323observed 701163ff1bd1f2fbff65bd18b364df89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:18.836390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041323/manifest.jsonobserved 75eb4dc5a9003e80fabadb3cd7e54844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:18.817171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041323/publication.mdobserved d26cf999c0b7bab58b35addd1c082710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:18.798748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041323/publication.txtobserved 5e73ba9b4972bf12d681bcd893fd1604...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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