OT-2026-000027322
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000027322) never changes.
Identity and time
| Publication number | OT-2026-000027322 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7d8d-baeb-e614ec286e2c · 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-2026-000027322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ccba5fe97274b08d2a3c4aecfe1dff75c02945d10b8d4af3cbca026b384b180 |
|---|---|
| Markdown | 422e2b4ef8f206fe4d74bc4c7bca5983bbb4be4a8458712beed5fec394cf0b7c |
| Publication page | 2481d6c56add7f2665a3703c3e7c1d8253b8acde62a178c386e450752175672c |
| Manifest | 7c3757d8a1558972445d754d839091a9b12fb99166713ca8035758841c999c46 |
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 | EUQPFATJv8ZyfblihsxSWpnSbFEQHKy0KsnB7D6qmEB03n8fwzTxBstuzKtS9LnJqqjM3na/IXCrpOVriw3MDg== |
| 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
| 2026-09-17T11:42:43.135467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027322observed 2481d6c56add7f2665a3703c3e7c1d82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:43.116996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027322/manifest.jsonobserved 7c3757d8a1558972445d754d839091a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.096698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027322/publication.mdobserved 422e2b4ef8f206fe4d74bc4c7bca5983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.077969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027322/publication.txtobserved 1ccba5fe97274b08d2a3c4aecfe1dff7...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. |
|---|