OT-2026-000005011
Publication integrity record
Porous face vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure verified
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-2026-000005011) never changes.
Identity and time
| Publication number | OT-2026-000005011 · never reused |
|---|---|
| Internal UUID | 01a0a92a-ee74-799d-91cf-0044c1763bc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:42:38.199275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005011 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb3375b6d29193b66de38861324e33c78c5c4197ddf167b05793374a5b23bae3 |
|---|---|
| Markdown | e3538b26b77fc889af7c4e27da8caf09d2cff1edd10fc184c4962115c3a50b41 |
| Publication page | 0d871e60dac19476f7c39baed53648f1553369d6e83b03f54b7a773002b11e7b |
| Manifest | 61ba12cb7fb68871af4464d149929ef0db07169178c812e3511ab858f4efeb0c |
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 | cRMZBSUSflDesu4nfskXfS1q+W3rYNvvEqD/uamaHsXhXNyC7JhqPbYdbiDrwF3r9Q15bck8pRFtusLp/g+tDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:25.173238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005011observed 0d871e60dac19476f7c39baed53648f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:25.159173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005011/manifest.jsonobserved 61ba12cb7fb68871af4464d149929ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:25.142059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005011/publication.mdobserved e3538b26b77fc889af7c4e27da8caf09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:25.122616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005011/publication.txtobserved fb3375b6d29193b66de38861324e33c7...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. |
|---|