OT-2026-000024022
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000024022) never changes.
Identity and time
| Publication number | OT-2026-000024022 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7948-a4ff-664c3347caf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024022 |
| Status | PUBLIC |
Content hashes
| Canonical text | c46ff2e563a972c5f6eff289d38feccf2ffefbdfe47eb175150038ae1e447872 |
|---|---|
| Markdown | 722def0cfa01ab6802f0480b3a84e69e4ad3a00b007b5493d4923267cc50b8e0 |
| Publication page | 32cb650102042f6c996a66e429212f56d157bd4b17a1a4c5b95422719f7615df |
| Manifest | 766d94da3bde6907f6dfc69924e4cd475bdd7545b3f6ec32ba7bca1c55910574 |
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 | uqzL37BgZaz51y5eoiMae9gp+ZtRtQx0kIYFbFOILhVo4Y4Lo++OXn1G+sOilAvnqGINoDGTzl7JbtWwP+W1AA== |
| 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
| 2026-09-17T11:50:48.289110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024022observed 32cb650102042f6c996a66e429212f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:48.265873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024022/manifest.jsonobserved 766d94da3bde6907f6dfc69924e4cd47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.247955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024022/publication.mdobserved 722def0cfa01ab6802f0480b3a84e69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.229323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024022/publication.txtobserved c46ff2e563a972c5f6eff289d38feccf...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. |
|---|