OT-2026-000038279
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000038279) never changes.
Identity and time
| Publication number | OT-2026-000038279 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7753-9cf3-e41af7c0f441 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 824127ca60b3795d79fd81a334512a2461d38e7a8e8c19a492741f12e0e60e76 |
|---|---|
| Markdown | bc48a623e3fb5cb3188c392ccf01e14603017e0b1420b521b9764df085753e49 |
| Publication page | 76f91271acfb823141b150348651498fdea2d466a67b69fdc824719c2904948d |
| Manifest | 1571fece0a328ed7fee0d4a65411d574b3fa9db459bd900103a741be39770d9e |
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 | jvLpIJMyJTMsQrDQ3k53GYmtlv/LnjcmjJ61Iie1vvPNd514KWuBCvUY39la0/iGo1ZAYgxDzjzQRS1aEowNCg== |
| 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
| 2026-09-17T11:22:26.580181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038279observed 76f91271acfb823141b150348651498f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:26.560526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038279/manifest.jsonobserved 1571fece0a328ed7fee0d4a65411d574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:26.542389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038279/publication.mdobserved bc48a623e3fb5cb3188c392ccf01e146...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:26.523512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038279/publication.txtobserved 824127ca60b3795d79fd81a334512a24...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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