OT-2026-000098137
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000098137) never changes.
Identity and time
| Publication number | OT-2026-000098137 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7102-9f57-0f815a8af861 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098137 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5df4900a5415fc70e2481886d06358f21bd1eb13eaa0c88f2afefb8bbe036c2 |
|---|---|
| Markdown | 76fc1348575107dc25a8226cac9901fac42f84736731fb5dbe0f817ed2d0a842 |
| Publication page | 5a334673512b5bef837f25ec2f0118c24f507a41fa02b89c71e40716a92e5a38 |
| Manifest | 4feb03ffd8ec39eb549c766a4085d108d0f7b6f72a840b99f59bbcda7f3c73b2 |
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 | DQ8pmBGDmu4K6BOpOtY7kCcvY6RWzv1TKhp7rKLXDh2VlGjjlXjQTOAeN/wG//JizFYEyT6BVI+u7w3CYESoBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:16.984844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098137observed 5a334673512b5bef837f25ec2f0118c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:16.966096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098137/manifest.jsonobserved 4feb03ffd8ec39eb549c766a4085d108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.946195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098137/publication.mdobserved 76fc1348575107dc25a8226cac9901fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.927338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098137/publication.txtobserved a5df4900a5415fc70e2481886d06358f...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. |
|---|