OT-2026-000088670
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088670) never changes.
Identity and time
| Publication number | OT-2026-000088670 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7631-a06d-e6ec310d3431 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a97d7951fa05d2fde2874a2720d3703a707b7ec9acf96df832b57e36359ac53 |
|---|---|
| Markdown | 94a385c23580780672899e81c61df148b04236c3b337f17bab06b4158f04eb8e |
| Publication page | 38dfd26c8c6fb7f6ea3d3709f0075437a822bcfbd0c6f14a06353f214c20a048 |
| Manifest | 49e61eef383106678aa28cb1f07273eb4d5d92165921d6a2bba983e66cdebdde |
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 | AX4mP52a4LbP/jqXdkyGgAUnnRj0ycCll0CqPbG/uwXSvd/soXy6YpQlZimDxvmLvA6NEqyhT9WptMZcXiUxDw== |
| 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
| 2026-09-17T09:47:53.871747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088670observed 38dfd26c8c6fb7f6ea3d3709f0075437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:53.854707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088670/manifest.jsonobserved 49e61eef383106678aa28cb1f07273eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:53.837172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088670/publication.mdobserved 94a385c23580780672899e81c61df148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:53.820125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088670/publication.txtobserved 0a97d7951fa05d2fde2874a2720d3703...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. |
|---|