OT-2026-000040292
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000040292) never changes.
Identity and time
| Publication number | OT-2026-000040292 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7963-90a1-20893278ba7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040292 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6b5c182f867b7668b01fee0ba0a8187dcdb6f2e1771f81e0067cbb0a7700b30 |
|---|---|
| Markdown | 09ee042be05050481a5822549767a8cef526b2f08f5d5c891a431c07d6506f71 |
| Publication page | b882240a71703efb61e430abce273feda8fd115d0fdeff0226f73969fb73fa0f |
| Manifest | a39a282773049b2bac509dd4d3c72b59febc1f800b61840d59076048ac891ea0 |
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 | OQaGfMO9WPQwJmngnbhntP8ztl/LM9ByOccENwP3zV2ZPAdZRJax+Sjfl+ZkJWdaB5TdZ+zPaowGspzJ5idsDQ== |
| 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
| 2026-09-17T11:19:11.829141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040292observed b882240a71703efb61e430abce273fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:11.812202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040292/manifest.jsonobserved a39a282773049b2bac509dd4d3c72b59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.795196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040292/publication.mdobserved 09ee042be05050481a5822549767a8ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.779526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040292/publication.txtobserved c6b5c182f867b7668b01fee0ba0a8187...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. |
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