OT-2026-000037712
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000037712) never changes.
Identity and time
| Publication number | OT-2026-000037712 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7cd1-9af8-6400452d3969 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5da041f3fb4b8866bafb8e99134aa15fdcab61caf16657c9a320a562e12abdc9 |
|---|---|
| Markdown | 835dfa8947b945d92536a491d54e4509d900f734788c6509fdad61512fcc7ca2 |
| Publication page | 7cc0fb625d567478f865e3dad56382d0705a7b1dc7427ebcdef831a0c271058f |
| Manifest | f997612487e6f0f816de32da5061c151c6339dc8b98737d5ea7c485c498ee3e0 |
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 | 9rePzyxhk9hv49hMD3Vo/nf4ZtInXooSfkv+DP98tw6EmLsJeBCh42qcYGFwF+KFvHJPLu8z3nU88adScOp9Cg== |
| 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... |
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Independent retrieval
| 2026-09-17T11:24:18.322984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037712observed 7cc0fb625d567478f865e3dad56382d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:18.307258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037712/manifest.jsonobserved f997612487e6f0f816de32da5061c151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:18.288607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037712/publication.mdobserved 835dfa8947b945d92536a491d54e4509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:18.271670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037712/publication.txtobserved 5da041f3fb4b8866bafb8e99134aa15f...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. |
|---|