OT-2026-000098966
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000098966) never changes.
Identity and time
| Publication number | OT-2026-000098966 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7bb1-89ca-8c8524ba1fe9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 744d069ebf84b37c4d196bf7e81f5b273882d21fb72827c7f3ec4bcce5812124 |
|---|---|
| Markdown | ca67e64080c3a7846238542e425376ae2e36cdd9176cc68342f83a46e7c60ced |
| Publication page | f723142981f127886a7837725b875a9b3099aa978071ee52681d860911182b62 |
| Manifest | d1e9db199395854f89e8f3fb30fd46a78011985b8265d1c7f915314d82473748 |
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 | l2acNHQuuiRO58m5qzmv/zZxa8iDzb9pzEO986by+psqB1r0mcXQXO3+eER1Eb7QJJi49EPmYhAZ/RCVp0GWBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:02.553803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098966observed f723142981f127886a7837725b875a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:02.538073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098966/manifest.jsonobserved d1e9db199395854f89e8f3fb30fd46a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.519464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098966/publication.mdobserved ca67e64080c3a7846238542e425376ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:02.498898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098966/publication.txtobserved 744d069ebf84b37c4d196bf7e81f5b27...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. |
|---|