OT-2026-000062374
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after 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-2026-000062374) never changes.
Identity and time
| Publication number | OT-2026-000062374 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7523-9d69-d83224ef0951 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 418c31f28fd22c3787a67aa558ffc8212f74e147979c95ef9b3b6013d34ca2ba |
|---|---|
| Markdown | 6b6f40134197cbe5410dfccb55123d788db7d0a02432894f1db68580496b8889 |
| Publication page | 21edbcf523fa04360170c3f6f150c498311fd7c9eb9b740c32d65990262be971 |
| Manifest | 44b23172e3d1f3d785af6042c8eb39460e745a95323687da58d4797b0498581a |
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 | bFnOP5cUPrskjx28JXADXMSH5/q99XjeVqQi08cC05IQVRwWLwkQuQcf8+aIGpjIQPyQQiwPNwPHOLbW5EIQCg== |
| 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
| 2026-09-17T10:39:41.567385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062374observed 21edbcf523fa04360170c3f6f150c498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:41.548736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062374/manifest.jsonobserved 44b23172e3d1f3d785af6042c8eb3946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.532860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062374/publication.mdobserved 6b6f40134197cbe5410dfccb55123d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:41.514302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062374/publication.txtobserved 418c31f28fd22c3787a67aa558ffc821...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. |
|---|