OT-2026-000026182
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold 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-2026-000026182) never changes.
Identity and time
| Publication number | OT-2026-000026182 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a841-7ab2-a577-b763d0e984c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 279a6cb0bbcee251b356a16f6802bf2bbb270992f6beb0e7fae646e768e15856 |
|---|---|
| Markdown | 867e27bfd387f57dc2f1c7e6544c811d1c3e72d13bb92f1ce0d6d4812eae731b |
| Publication page | cfcda05bfd0659f5efaf3bea1c60d991c6bb6bab3fc52d6d1931545f9ad14d58 |
| Manifest | 63b7cb727acf0e43a1e03c0de2f2f4bab950e40033fa942611ec0539633be9f8 |
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 | Owjy5cyT7IgWoH2fx+q6mpSW6ViP++w/sR0iYlj0MInIKPKtEybFGcQZOZbBYOUrs5Q3xsSZxnm+vq5N5zI1CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:41.680034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026182observed cfcda05bfd0659f5efaf3bea1c60d991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:41.661360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026182/manifest.jsonobserved 63b7cb727acf0e43a1e03c0de2f2f4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:41.644197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026182/publication.mdobserved 867e27bfd387f57dc2f1c7e6544c811d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:41.626843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026182/publication.txtobserved 279a6cb0bbcee251b356a16f6802bf2b...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. |
|---|