OT-2026-000066876
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000066876) never changes.
Identity and time
| Publication number | OT-2026-000066876 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7586-a029-15c7dadee37d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e9f293a0c343f39e3168eca1429a31a0c6de7325fa98694cf143125f6a8d098 |
|---|---|
| Markdown | 39a6d9ec0532f3509542d9e6529442179d51da5ba993f8bd3b06ea7344e5c9ab |
| Publication page | 48eeb41156d1e96d88ee95b2c07b89c533c4f7ccee180e11150e1ca947ea80ee |
| Manifest | 70a427703766ea57822d305c4b4caedcbdddcb5957fe1a8a7af764c8672d8890 |
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 | IOI59V/thGOc59dII6rhfK/jvhqqlredlJysZjH3kmXjajpGsZD2zbObknnn8AbwJpimGslrFWBYboGi8LkCCg== |
| 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
| 2026-09-17T10:32:04.338783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066876observed 48eeb41156d1e96d88ee95b2c07b89c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:04.318638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066876/manifest.jsonobserved 70a427703766ea57822d305c4b4caedc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:04.295874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066876/publication.mdobserved 39a6d9ec0532f3509542d9e652944217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:04.175054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066876/publication.txtobserved 9e9f293a0c343f39e3168eca1429a31a...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. |
|---|