OT-2026-000044217
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000044217) never changes.
Identity and time
| Publication number | OT-2026-000044217 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-7946-bcd9-90141aa8803c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69976a6c59bb25f6e00705caa70c3e3124accd6549140f5d774d64a5f552ba02 |
|---|---|
| Markdown | b898d2367d988c23dc1d137569838314c42e156e5bdf977f0a93d2fbcf581b95 |
| Publication page | 1445c1d2047639eb5e32a245670712460b500b685aa398e4d0eb4167d3a7ec91 |
| Manifest | a5b428ec235595e68398585e6d79dfbd06a62c7b5fe5bea0027ca1f5be33b4dd |
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 | BwSs+JAc8bVlty8l18qKkWaly8VPWKbimj66RBY65WTig+LfVsuLhxcKTGrh9nIFNOiMZ96ztPpZIQhlzMXpBA== |
| 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
| 2026-09-17T11:12:46.460712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044217observed 1445c1d2047639eb5e32a24567071246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:46.439827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044217/manifest.jsonobserved a5b428ec235595e68398585e6d79dfbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:46.419670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044217/publication.mdobserved b898d2367d988c23dc1d137569838314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:46.397908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044217/publication.txtobserved 69976a6c59bb25f6e00705caa70c3e31...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. |
|---|