OT-2026-000062095
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000062095) never changes.
Identity and time
| Publication number | OT-2026-000062095 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-79ef-b40f-68104ce7f1ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062095 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1c96d65b7a17cf4243704c50a850ef92be2c7588ba241701b989090e8aede2a |
|---|---|
| Markdown | 844f8e0a3c92f82189eca34b1f3f72407bb21eef3dbdfb1ec7074fd5250f9744 |
| Publication page | 72a4d6e7d515066eb7177949ecc78f755dac1e339b2c828ad3d502f9baab735a |
| Manifest | ae2f0254d61c84c830a23b6609eaf5722e98e9019832995c6cfa56d9f21b75b1 |
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 | 678W5HENc8mbvPO0WBp+OH0f1mXArp7mwjpS4r0ptuCboM4ESH1IB/anbvvedB+Q0PNEXbd2jTfc4i9q0w9ACA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:09.085853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062095observed 72a4d6e7d515066eb7177949ecc78f75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:09.066431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062095/manifest.jsonobserved ae2f0254d61c84c830a23b6609eaf572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.040556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062095/publication.mdobserved 844f8e0a3c92f82189eca34b1f3f7240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.014113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062095/publication.txtobserved c1c96d65b7a17cf4243704c50a850ef9...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. |
|---|