OT-2026-000046274
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000046274) never changes.
Identity and time
| Publication number | OT-2026-000046274 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-73b2-94d2-4fc9017b626d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046274 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9cfa1e343c842f72060f6f40eafe05c4ed2890aa3ea559472a276d7a6709f34 |
|---|---|
| Markdown | 5bdcfa1180b032f6f9d1373852ab95ef627bf9a348bbf766efd9ebbe153d9832 |
| Publication page | 30c3045a79d3baf52e54bd9d02b996f25d1b7d5b11bf6e5c7960a2e7a94b32d5 |
| Manifest | 7963999a968c1c08c9b674351169a3dbd8f52e0067889d6af7ec9e0261f54784 |
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 | wmmXx0I5w+8WEZyQ+gsurP/bWwr97leUvt0C+6wpC/wRTQXvO+tF+Q6Z0ox/ghQZZrskU/R3KcUG3XMWHqaiDA== |
| 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
| 2026-09-17T11:08:08.437004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046274observed 30c3045a79d3baf52e54bd9d02b996f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:08.419047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046274/manifest.jsonobserved 7963999a968c1c08c9b674351169a3db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.399689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046274/publication.mdobserved 5bdcfa1180b032f6f9d1373852ab95ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:08.379290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046274/publication.txtobserved a9cfa1e343c842f72060f6f40eafe05c...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. |
|---|