OT-2026-000012116
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, pulsed blow-off before set-down
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-2026-000012116) never changes.
Identity and time
| Publication number | OT-2026-000012116 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-7a14-b733-8d6bb7020f7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16d203a00de645134552bf99cc50d710c54fa9bca7bebc35315861be329e27d0 |
|---|---|
| Markdown | ee9b3a451a4280f81fc65ed2cd78e4c191a47598e61a7c26ea9046b9e8740d7c |
| Publication page | 5d7a3133f5679919b39ab4fecb4f64ec27a418199729a425a67dc9dc50a16146 |
| Manifest | fd281e3b275facef6ca7c5ece74f2627508ce79de930317307b53ddd6a889460 |
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 | df8fquvP+yAlhtPk/A/0JB5d+GcqQGRHf4RsnvcQCw9HjHM2aEO0No9HNQO85aVZtFMbRe0JBLmn44cxzioDCw== |
| 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
| 2026-09-17T12:10:59.833908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012116observed 5d7a3133f5679919b39ab4fecb4f64ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:59.812756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012116/manifest.jsonobserved fd281e3b275facef6ca7c5ece74f2627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:59.792579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012116/publication.mdobserved ee9b3a451a4280f81fc65ed2cd78e4c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:59.771126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012116/publication.txtobserved 16d203a00de645134552bf99cc50d710...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. |
|---|