OT-2026-000065842
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065842) never changes.
Identity and time
| Publication number | OT-2026-000065842 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fc-7094-9ef7-ba38dd69b155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42d8301898ee7cd2b2652d0df32e4e17281c09975b668645f74e932c683b4634 |
|---|---|
| Markdown | 150f4d02e731f7086d2b909134a10392135b02f987f7a35aafd49873315766a1 |
| Publication page | ed5d9be62440b22fcd998c5514c147be84d4c90c60ea99dc383bfa4cf3d23fa4 |
| Manifest | f74fa6a6d77544892b265a712eaa5f16d0158ce3d95294c1eac0870a8bbd018e |
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 | AGvzoGTg5J3Cd/AJdF6VYySGPXLP6X8zGxy0GrXoNUbmGwScFwr5z7dbCazZb57MzI9326J0fk7dZphpSZujDw== |
| 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
| 2026-09-17T10:34:17.835997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065842observed ed5d9be62440b22fcd998c5514c147be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:17.817144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065842/manifest.jsonobserved f74fa6a6d77544892b265a712eaa5f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:17.796304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065842/publication.mdobserved 150f4d02e731f7086d2b909134a10392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:17.778845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065842/publication.txtobserved 42d8301898ee7cd2b2652d0df32e4e17...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. |
|---|