OT-2026-000007827
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000007827) never changes.
Identity and time
| Publication number | OT-2026-000007827 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908a-7fc2-aeed-54c4c138c95d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007827 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b9a29d6fed3a1eafae0b5a914a418e094ca9512f87ce409474449d580d0af5c |
|---|---|
| Markdown | 25fa987b8510261bb016f5fa14764561be5ced01c660e120c74e13adf2097daf |
| Publication page | 0856539658d508b0cbb672bb5e57466f95472bb13d963bd7f38876d750851dec |
| Manifest | b34a6d8d7ab7fdcab2b8bf273f05d2647d250548bdcf65a60867cd9111e43cd4 |
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 | xJAfv1iHt/NvPs1/YQ9aHDKkZzTebeWRZ2S/6w0akMGk2B80rYAnzdR7ocqE2lgaKSjt8oKeo/g+scXDUEeSCg== |
| 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
| 2026-09-17T12:20:16.633755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827observed 0856539658d508b0cbb672bb5e57466f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:16.614522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827/manifest.jsonobserved b34a6d8d7ab7fdcab2b8bf273f05d264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.597273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827/publication.mdobserved 25fa987b8510261bb016f5fa14764561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.578386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827/publication.txtobserved 3b9a29d6fed3a1eafae0b5a914a418e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.732925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827observed 0856539658d508b0cbb672bb5e57466f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.716482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827/manifest.jsonobserved b34a6d8d7ab7fdcab2b8bf273f05d264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.698178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827/publication.mdobserved 25fa987b8510261bb016f5fa14764561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:49.682574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007827/publication.txtobserved 3b9a29d6fed3a1eafae0b5a914a418e0...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. |
|---|