OT-2026-000100830
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000100830) never changes.
Identity and time
| Publication number | OT-2026-000100830 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7a5f-8105-6f30f9fc2829 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9dab8ac23182ce5f52a11678000de9e40092195b450136f43e0b080448ddb178 |
|---|---|
| Markdown | 56552340365b7bc3ecd287c4f3f869c83f46edff9f968c4bbcf9d0a8b5efb9cf |
| Publication page | a4aff0f3689a488f35f44e73362404cce505fb448b40b513ae66122766300725 |
| Manifest | f6ae85609429d5a39698987914807765905c09214dfb83fd4805876c6fe7d0aa |
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 | eGlZ+ChxBVbmWQ5ONEgLa0Cc5IVoS5bPdL7JaOdTOMy212vWLJLEthj7LZsaQzI0tCTlD++8/iLcSTrkByM1Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:45.191630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100830observed a4aff0f3689a488f35f44e73362404cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:45.174458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100830/manifest.jsonobserved f6ae85609429d5a39698987914807765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:45.155634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100830/publication.mdobserved 56552340365b7bc3ecd287c4f3f869c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:45.137901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100830/publication.txtobserved 9dab8ac23182ce5f52a11678000de9e4...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. |
|---|