OT-2026-000027545
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000027545) never changes.
Identity and time
| Publication number | OT-2026-000027545 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6999-716e-a571-bfeb1fe04229 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027545 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc6beda7cae531e6e1de38eb9c5b6dbc208810281cfcb3c1b7f11a57fa9514de |
|---|---|
| Markdown | 9668cfe14a36f1f22f7d2d6b97ccd9a06ff03f21c5928bdaed7fd33c47b66817 |
| Publication page | 9e4f5ab9e93b05debcbe3b56bdd195151aaad377992e2e1e9298efd3bbc5595f |
| Manifest | ea98f90cab2cad70253a8393803e870bf60d99830c527261bb1b0a59e26f08b0 |
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 | micyHFKoLs7/kONsK++y+9bt2Iii+S2jLPfqUlG948JVCcdiqu+Wp+MzEBDnY33BslFbjSJNNNnB43G1Zzo5AA== |
| 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
| 2026-09-17T11:43:01.935032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027545observed 9e4f5ab9e93b05debcbe3b56bdd19515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:01.916648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027545/manifest.jsonobserved ea98f90cab2cad70253a8393803e870b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:01.900085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027545/publication.mdobserved 9668cfe14a36f1f22f7d2d6b97ccd9a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:01.881805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027545/publication.txtobserved bc6beda7cae531e6e1de38eb9c5b6dbc...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. |
|---|