OT-2026-000016060
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000016060) never changes.
Identity and time
| Publication number | OT-2026-000016060 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7d5c-8730-46b111fc93c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bae2e899b073ab8c6a4083856c0bf2c5f1d9fc3a8b1d7d8a1b10bee5362de5d |
|---|---|
| Markdown | 835355a9fc559e0e23cbb6874fb7cf9e36b2cc46d572ad28559da21a6b82eb8a |
| Publication page | af60a35dd1de75ef91ac9ce64ce2cacc46949a62483b473e1abc4974b8bf73a0 |
| Manifest | ce275f395de999fe7b408bbdd0720165fc1cd21734508ef0bf3039010c19b2b5 |
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 | nsBnI5CsatYSif7cmWWpYiD3ZKTwijQqM1Ccm/McMe7Q2ZSZWV9X+d/ZfEa3J1B33EVyKweqV+ri4AKnc0BqCA== |
| 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
| 2026-09-17T12:05:37.234097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016060observed af60a35dd1de75ef91ac9ce64ce2cacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:37.213387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016060/manifest.jsonobserved ce275f395de999fe7b408bbdd0720165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:37.193992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016060/publication.mdobserved 835355a9fc559e0e23cbb6874fb7cf9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:37.174449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016060/publication.txtobserved 1bae2e899b073ab8c6a4083856c0bf2c...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. |
|---|