OT-2026-000063467
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000063467) never changes.
Identity and time
| Publication number | OT-2026-000063467 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-74a3-9936-c05d237265d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03dbd7e54adb48a1146625984ce5b1c48e5fded169eaf5ae05bd197541198d88 |
|---|---|
| Markdown | 69b599099f93a5a07bf283356ef6a68e24e15db90b1ffb15c4e555a0e42c2dc4 |
| Publication page | 339d39c87787646ef45301df9023665275ffc2847a024aef756801fd06caedda |
| Manifest | f48b245860353ef0471dc4924f3a79ac94cfe2475166a9def04bae22c54cbcf3 |
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 | fbpvn2w2vY/4aXIprsuXHkNz3kQ1tBp3EhVVKV3NzSmD9gTcxypUR6JbDi7Jm9CUEn6tHDudRI4LlkL7bIZeDA== |
| 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
| 2026-09-17T10:37:26.055978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063467observed 339d39c87787646ef45301df90236652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:26.036872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063467/manifest.jsonobserved f48b245860353ef0471dc4924f3a79ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:26.019591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063467/publication.mdobserved 69b599099f93a5a07bf283356ef6a68e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.999892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063467/publication.txtobserved 03dbd7e54adb48a1146625984ce5b1c4...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. |
|---|