OT-2026-000093873
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093873) never changes.
Identity and time
| Publication number | OT-2026-000093873 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-74a3-b85c-667880e31749 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093873 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24ee7719837ac95a0a3a5ba3b69444bd5c09968c1e8a7f50b89e957a03072816 |
|---|---|
| Markdown | e7ad61769d735e211d083dd2dd492ba1ca9d25afbfdbde437c41849a59022053 |
| Publication page | 0b413f68ebcf417e25f9bc5d87d87bebe5cb33cb0345b3aef4d90c7161319702 |
| Manifest | 26b4e21a15c97f868e1a3b9e3bffabf970c7288a10ec78029c1346c88f1e3542 |
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 | RPyH0XIlY6ENfF+Uxi7A04ENmsBm9/zjew7x9Whik//Es55ELrM38kiuH5IshB8r82xwY4mS9GpN/73YSSqOAw== |
| 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
| 2026-09-17T09:38:07.921759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093873observed 0b413f68ebcf417e25f9bc5d87d87beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:07.905578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093873/manifest.jsonobserved 26b4e21a15c97f868e1a3b9e3bffabf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:07.888922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093873/publication.mdobserved e7ad61769d735e211d083dd2dd492ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:07.869963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093873/publication.txtobserved 24ee7719837ac95a0a3a5ba3b69444bd...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. |
|---|