OT-2026-000084687
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum 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-2026-000084687) never changes.
Identity and time
| Publication number | OT-2026-000084687 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7c94-b9a7-0cf9a68062ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084687 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9746475bcd280106dc1e2d8903543f68b5dc185401c1e525dc9ff8787fdbb0d9 |
|---|---|
| Markdown | faf250e63a630d32dd5a2065cf7b84d9aaf3781e8f4bc8e978c7f2f6a8e73ade |
| Publication page | d1ef927613912838ed320ebde4cf12bf189570bbd39b529b61985522a798660d |
| Manifest | f5fe93f3e6294f7a1eaaca2ab6578f6afdab9d4d21e6670fbc52576a1295a88b |
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 | dQrUR2SVzGGSjqVz/BgzbToy6qqgyUWsY0M8uaAaX4I7HAReoFNC0N9PliTbyDNw2vsFk0EjB1q+qj9u/v4FBw== |
| 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
| 2026-09-17T09:55:37.009321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084687observed d1ef927613912838ed320ebde4cf12bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:36.990145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084687/manifest.jsonobserved f5fe93f3e6294f7a1eaaca2ab6578f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.972831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084687/publication.mdobserved faf250e63a630d32dd5a2065cf7b84d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.953224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084687/publication.txtobserved 9746475bcd280106dc1e2d8903543f68...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. |
|---|