OT-2026-000101438
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101438) never changes.
Identity and time
| Publication number | OT-2026-000101438 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7925-8f90-85c0105ea44c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101438 |
| Status | PUBLIC |
Content hashes
| Canonical text | f280b88fbcbcc67e37663317357a956d0b7aeab8f87e5e1654aea886b4f568e0 |
|---|---|
| Markdown | d1a2cc881bd659295171a94f0b60b2b6038abac7fe03576d1e6779e251ed3d21 |
| Publication page | 184c38a87b50c8660d08a6488f06c35afe87749dedef6ace8892adebc3aabb08 |
| Manifest | 00c86d92acf4d7332d2c055944485b563a9f28e4a7bbd698c41df8984facb4e8 |
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 | l3h7H6nLtO+InZBsnousOQaq7GoL0QFutiDQACtzMgzDVgTL6rjK12HxbB/2al5YzWrJKDzwyRiNHg8i7eM6Cw== |
| 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
| 2026-09-17T09:25:59.875428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101438observed 184c38a87b50c8660d08a6488f06c35a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:59.857658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101438/manifest.jsonobserved 00c86d92acf4d7332d2c055944485b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.838110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101438/publication.mdobserved d1a2cc881bd659295171a94f0b60b2b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.820545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101438/publication.txtobserved f280b88fbcbcc67e37663317357a956d...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. |
|---|