OT-2026-000080790
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000080790) never changes.
Identity and time
| Publication number | OT-2026-000080790 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-70a8-8479-9d8f1ea7a4f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68b1b528ddb4e9c4b491c571a64b179eaf44df17039ecb09073ee3c1b1dcd157 |
|---|---|
| Markdown | 7e28be48750c2e0ee0a5f9980a845ea2a9aef3adf3532ed08092e621badf5325 |
| Publication page | be12f069744f866abe59b1a4900c5838466331de7af84014b7aa5f1c03aef4ee |
| Manifest | f3d0a778f38c3fb8dfb19b09e0a65d49083514db6de0f6ad068ea1ba328802e1 |
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 | c5OiEgWzexUEM7XCdSFKYP/XC4cPrFPlMcrp9Ug3xAQcTaRl9LPzLiOh2K7frLaaS1oWsJKHPZNrst2UuKCdCw== |
| 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
| 2026-09-17T10:01:57.871650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080790observed be12f069744f866abe59b1a4900c5838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:57.850275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080790/manifest.jsonobserved f3d0a778f38c3fb8dfb19b09e0a65d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.828996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080790/publication.mdobserved 7e28be48750c2e0ee0a5f9980a845ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:57.808425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080790/publication.txtobserved 68b1b528ddb4e9c4b491c571a64b179e...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. |
|---|