OT-2026-000085269
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000085269) never changes.
Identity and time
| Publication number | OT-2026-000085269 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-70da-862d-da1874c220f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17fb52ae692101e6aa3d8bbe16c570b4bf1be9d799c15de31ff99807d186de9c |
|---|---|
| Markdown | 9cdc851ca81a5d89066a477ecc9f400ca10fe80d8479c227e74497f149fdd981 |
| Publication page | 2a40527d21dbe23bdb2c873028026859cab1c2dcdf3f92102213d5783e3a212c |
| Manifest | f36f5fe16de6f783911e472b09e6f3cab525f73e6a8ee1f3042b80689a589679 |
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 | gWcqqjzQZFYN67Xef8aHyu/hDb9tfCjojSWEHIQozmHEJ2MYTI9XaTigoXmJr1797bmW2YvYTkgGiZJHvPKqBg== |
| 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
| 2026-09-17T09:53:58.607946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085269observed 2a40527d21dbe23bdb2c873028026859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:58.590106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085269/manifest.jsonobserved f36f5fe16de6f783911e472b09e6f3ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.572189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085269/publication.mdobserved 9cdc851ca81a5d89066a477ecc9f400c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.555547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085269/publication.txtobserved 17fb52ae692101e6aa3d8bbe16c570b4...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. |
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