OT-2026-000065591
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000065591) never changes.
Identity and time
| Publication number | OT-2026-000065591 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-714f-9817-b5b3387539b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065591 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7910b2c97751ac1a7bc979c0e8f70803c5559702bc7d18e832442fc519d8a72 |
|---|---|
| Markdown | e365643e68ee6c15751ae42dce85c760feef8f47d405aac14c509cb4db5df9a1 |
| Publication page | c501ad17b7a64e4923a0d71e32e59dd084e30cd53ffc6bdb660df9b3d4193d82 |
| Manifest | a8f4c2c621469ca340ae75f24555b0bd3c2179e283ce166f194d4e801782854d |
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 | zZz4rygh3bOn0xUI2wkTO/zFxoj2wrgD+FOwVQ2GQVEoKDARPTelfr2jmkhSdyRa/T4IdJXPvoRB8FKeV2CJCg== |
| 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
| 2026-09-17T10:33:57.234922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065591observed c501ad17b7a64e4923a0d71e32e59dd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:57.206719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065591/manifest.jsonobserved a8f4c2c621469ca340ae75f24555b0bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.179479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065591/publication.mdobserved e365643e68ee6c15751ae42dce85c760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.151302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065591/publication.txtobserved b7910b2c97751ac1a7bc979c0e8f7080...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. |
|---|