OT-2026-000062200
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000062200) never changes.
Identity and time
| Publication number | OT-2026-000062200 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7ce4-9603-3629b3dba85a · 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-2026-000062200 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaa163ff6d6c05f44a03875d6e3d9d482d57060b4d7a2e5364e7a5a80d22800b |
|---|---|
| Markdown | 343badb18bb351e8c1b3f559a27b2b96dfff3c6ca85830cb6d466de637d362ca |
| Publication page | 1903f8aa5cc39c8c7e4258e1f0a43fd770db6ac9ceda9c09e7c15636539a6d1f |
| Manifest | 23c5b783501ac98ed0e168238e3a34a6b2a8011569e7a686d47248afc98f53c0 |
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 | 5wx1jB9bhKq6zuJlGWXT6MJrpmWkymDhLHxqfBEnOKIGpqYK9XATx6EeCNEp+84pPobNlQft/F6QSXXoSGOhBw== |
| 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
| 2026-09-17T10:39:27.933496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062200observed 1903f8aa5cc39c8c7e4258e1f0a43fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:27.917100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062200/manifest.jsonobserved 23c5b783501ac98ed0e168238e3a34a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.900545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062200/publication.mdobserved 343badb18bb351e8c1b3f559a27b2b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:27.883127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062200/publication.txtobserved eaa163ff6d6c05f44a03875d6e3d9d48...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. |
|---|