OT-2026-000009088
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single 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-2026-000009088) never changes.
Identity and time
| Publication number | OT-2026-000009088 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7313-815b-73aec5f453ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009088 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbb79c450db06f25e203cd067694ad043ef2c042322de36f6c6f81382a8e649a |
|---|---|
| Markdown | a364f8499a8c51499bd366d8799d218f7149771ba50bf106ed1555070c9d7bf9 |
| Publication page | d01218cd5bb9ea54e37d4e88e672a746a4fde2c4a40bb21649402cdcd2af87ed |
| Manifest | b1fc1b74160655850bfaa0da07e543c59ed5b249a6d5ef67bf2427f4f3b8d5d2 |
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 | UccKsQHV43mg39mfEwUjJ/WF3r8uSezZu+1lQrrwNB6/CQS+CiwTjAPMQp05nnhZcP0S+oFXW4v8y4NRbd0eAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:45.745792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009088observed d01218cd5bb9ea54e37d4e88e672a746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:45.725684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009088/manifest.jsonobserved b1fc1b74160655850bfaa0da07e543c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:45.707053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009088/publication.mdobserved a364f8499a8c51499bd366d8799d218f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:45.688526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009088/publication.txtobserved cbb79c450db06f25e203cd067694ad04...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. |
|---|