OT-2026-000035822
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000035822) never changes.
Identity and time
| Publication number | OT-2026-000035822 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-721c-802a-88cf28b21f8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fa5e481ec159418dfd8befe04e707f8cdaa56f6cb42acccb2b8063567c4f5b4 |
|---|---|
| Markdown | ed7884f23c75f844db556c729ed32418faf0952d03f3f0e77b3992c9d23b94ea |
| Publication page | 708121d6ec931519301b897a7073943b4abe0b524919b351177d141a1c4acf32 |
| Manifest | 9df66f6866036488e6aacbab780ca4602449a7fea332bce34da0808108894deb |
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 | dFLKK9BCLf/2MJv87UsoSoZaHkJTPvkiw6oXkewJczDZEyV5eWkT94jPnQG2St8NqeIjYQPE3YMdBsvrmWbKAg== |
| 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
| 2026-09-17T11:27:32.348653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035822observed 708121d6ec931519301b897a7073943b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:32.331076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035822/manifest.jsonobserved 9df66f6866036488e6aacbab780ca460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:32.315671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035822/publication.mdobserved ed7884f23c75f844db556c729ed32418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:32.293963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035822/publication.txtobserved 3fa5e481ec159418dfd8befe04e707f8...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. |
|---|