OT-2026-000092573
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, 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-2026-000092573) never changes.
Identity and time
| Publication number | OT-2026-000092573 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7b13-9243-ba14cdac4142 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092573 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd71a0aebeb7339c24d16712183e07afd381d3b4d9a185775c21e0a342547777 |
|---|---|
| Markdown | d75c2cd723ae7879c846f9244bdb4a6563facd8413674701287ff0fe1bbe2cf4 |
| Publication page | c5a85d81ca0d887ca1a0358d346b2d92dbf6ccb49b8b71c7937a8573b8b69ef3 |
| Manifest | d814c55bc1ad46c5519c24844ebfb6258af56027f1eeab8b4c6f623add8a407d |
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 | rYPR/6U9FLWfxpNzidokSBtkVVH68dMDLDKhZGeE5GOmBcYmBKQ9PEMJntDzOSlDA60mt/2mpm1V1mi0CnFvCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:10.052387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092573observed c5a85d81ca0d887ca1a0358d346b2d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:10.034473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092573/manifest.jsonobserved d814c55bc1ad46c5519c24844ebfb625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.015794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092573/publication.mdobserved d75c2cd723ae7879c846f9244bdb4a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:09.998997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092573/publication.txtobserved fd71a0aebeb7339c24d16712183e07af...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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