OT-2026-000069607
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000069607) never changes.
Identity and time
| Publication number | OT-2026-000069607 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-7232-9c20-93c95efab655 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a0c4b3991d48cc0c72709309498b69ecf8c9aea67290352bf6c5f4db08f95b1 |
|---|---|
| Markdown | 30195396a4c799418397f818d1e29f0b07adba516df77447ae0f81a74d3d7a87 |
| Publication page | 1e3052821b0dbd04b914a7e858af0ba325241693fea7f95205f8daa1dfcc3acf |
| Manifest | e3d145415d8b12bc48e755fb27701849dce1c6ae5aa57f9b28200536573dce0a |
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 | nPzftyObcfRQiaFyEkJVY2++l92m5M/XF5jnFNqXnTPzs7t9DcNmZMAbRZMQzbot2dXHPm2ZXEqynEBinhLdCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:16.058943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069607observed 1e3052821b0dbd04b914a7e858af0ba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:16.041507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069607/manifest.jsonobserved e3d145415d8b12bc48e755fb27701849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:16.024822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069607/publication.mdobserved 30195396a4c799418397f818d1e29f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:16.008773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069607/publication.txtobserved 8a0c4b3991d48cc0c72709309498b69e...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. |
|---|