OT-2026-000085958
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000085958) never changes.
Identity and time
| Publication number | OT-2026-000085958 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7c74-8d11-06798625e9a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085958 |
| Status | PUBLIC |
Content hashes
| Canonical text | cac30344860a04c0b47dae072867a371f1bd0a2fbc9a124e136e89ce73636af1 |
|---|---|
| Markdown | 5f4c51f35f113e72584db33f093d19663cd9bf142075d600d688bc6756f56e39 |
| Publication page | d01645726d105d7dd5940afa5cd636b49e11c0c615b63fac598cd049eb83ead9 |
| Manifest | 17708c6db7e31787c34add14f1b3e153ca48c0c092296e2f7f09c178251f4bb3 |
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 | VxvmFgtzU0k27ziqUVZnnZGsHnrzFlyFtasZ0AiksbUcCmA7Lmk7PJM9va4sFkvFXu26m12GuHCjDnW4GAmfCA== |
| 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
| 2026-09-17T09:52:55.377217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085958observed d01645726d105d7dd5940afa5cd636b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:55.356586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085958/manifest.jsonobserved 17708c6db7e31787c34add14f1b3e153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.338470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085958/publication.mdobserved 5f4c51f35f113e72584db33f093d1966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:55.318964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085958/publication.txtobserved cac30344860a04c0b47dae072867a371...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. |
|---|