OT-2026-000098477
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098477) never changes.
Identity and time
| Publication number | OT-2026-000098477 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-77c6-b9f8-19036780242b · 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-2026-000098477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16e63b36a0ee4b02ff179bc9326f566f6ae6ea7c23f7e20494494f4e77d5a253 |
|---|---|
| Markdown | 355f0721a64a7f6baec223f6a7cd7feb70dd5ddcdbd49c1ceffef4369778e6ed |
| Publication page | d9cbabf742f066665e93a0173b528c142183775256d1e9096c906debc22dbfbe |
| Manifest | 6f07fc283da2155a8c4f69aa2473b6bc6c4918fdd80a4b1446c00c9994a1d7ed |
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 | E5owFoaycvn8/amPsNcQu43qFRO7qWQyaGAemR8UO3qzb16h2JNt6IovdLnd9XRZH1Bt9HugEZyIHJUwXlbuCA== |
| 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
| 2026-09-17T09:32:20.566176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098477observed d9cbabf742f066665e93a0173b528c14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:20.544246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098477/manifest.jsonobserved 6f07fc283da2155a8c4f69aa2473b6bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.526811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098477/publication.mdobserved 355f0721a64a7f6baec223f6a7cd7feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.510134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098477/publication.txtobserved 16e63b36a0ee4b02ff179bc9326f566f...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. |
|---|