OT-2026-000088985
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000088985) never changes.
Identity and time
| Publication number | OT-2026-000088985 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-75cb-9aa5-d2f180a35bd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088985 |
| Status | PUBLIC |
Content hashes
| Canonical text | b10140fcf383c487aeec926b977ae80509ccc00674b06ff76f365f93a0314a78 |
|---|---|
| Markdown | 7bf2a7563de942ef7a77f9468fab01ada26c2bce99ce9a393fa4dde902915671 |
| Publication page | 402c07adf8b2a8593e9492ed9ebe987dfddc4763fe1b5ae7abac04f8d638708b |
| Manifest | 8c26c16a75cf8cf4e427d3b3582d2d7b29ab7f59d5ea9ae136bfd3c618878124 |
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 | 8nwg4OJlbloTn47RHjbrJUHnusExhnxWbME3YGXDzr6kCbr63a5rwGeHqCfW99YRQDFuBa79/+6HvKBGt+jyDw== |
| 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
| 2026-09-17T09:48:29.027202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088985observed 402c07adf8b2a8593e9492ed9ebe987d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:29.006298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088985/manifest.jsonobserved 8c26c16a75cf8cf4e427d3b3582d2d7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.987599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088985/publication.mdobserved 7bf2a7563de942ef7a77f9468fab01ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:28.967781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088985/publication.txtobserved b10140fcf383c487aeec926b977ae805...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. |
|---|