OT-2026-000045188
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000045188) never changes.
Identity and time
| Publication number | OT-2026-000045188 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-724a-8b5c-f92f81e839f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bace26c2671365f18f797b3ea9b3800efce7ad5e37cab868634589aaf9e1645 |
|---|---|
| Markdown | 3338fd0ca8ffea2070b33918713f60444299fe83fcaaaa48eac8127673569570 |
| Publication page | abbf77ec59aa56e8a5cdda0b0f2bc463b8edf84c11352a9db68d124bfd5b8aee |
| Manifest | 295123d9cea4e10578fbeea9162def60b498647b9e2ab670e85e4c95fe8cbde9 |
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 | D9Dwr+6xLce6PjF58Whrhni4TplkTPYuJqXcc6RpjwkODovViglf1l/dfAlM00X7TH1j4b5T9ONOt6X1yw1XBg== |
| 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
| 2026-09-17T11:10:21.594619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045188observed abbf77ec59aa56e8a5cdda0b0f2bc463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:21.573567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045188/manifest.jsonobserved 295123d9cea4e10578fbeea9162def60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.553822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045188/publication.mdobserved 3338fd0ca8ffea2070b33918713f6044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:21.533953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045188/publication.txtobserved 0bace26c2671365f18f797b3ea9b3800...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. |
|---|