OT-2026-000045873
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000045873) never changes.
Identity and time
| Publication number | OT-2026-000045873 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-74ca-9f16-91ef08e12115 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045873 |
| Status | PUBLIC |
Content hashes
| Canonical text | 046e7fb61fb560edf7a12805a509ed0abfd20812e236cd5aa2ce6e2a7e00e650 |
|---|---|
| Markdown | ade877ce9b73681f246c96ffa02e5f1db4737bbb2b05a766d3f74cb559f3a5c5 |
| Publication page | d4efe89f58f4f1305d27dc1eb878f4b2ad478e24298abfe58fd95216afa3fa66 |
| Manifest | d2bdf1d932e7e09b5138932fe520f217d349fac9ba7f7fd480457c8a770090f5 |
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 | gn/6EUl9VMx9Wpct4o+7UfBhK++jguNh1NBShdemW3tdZIrJoGufJCLuykZiZCyaSm9bqkOteqAPKBQr5Dq2Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:45.671240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045873observed d4efe89f58f4f1305d27dc1eb878f4b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.652981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045873/manifest.jsonobserved d2bdf1d932e7e09b5138932fe520f217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.632855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045873/publication.mdobserved ade877ce9b73681f246c96ffa02e5f1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.615063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045873/publication.txtobserved 046e7fb61fb560edf7a12805a509ed0a...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. |
|---|