OT-2026-000092762
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092762) never changes.
Identity and time
| Publication number | OT-2026-000092762 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-78dc-b076-2365f333c77e · 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-2026-000092762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 900b3b005e30a89c55d971f1bcbfee9c0bf923c2580eff945d637af81ea7d2ca |
|---|---|
| Markdown | 832aff7716b6ecb738385034ea659ec6b630b3352a1078ae9353cb96e9ecb493 |
| Publication page | c41ea48b6ba21ed5f0de084349e392506aaab6d2f2d4afd0b902a7cdddc6af1f |
| Manifest | 6855fbb54db5093fb799cfc7b5d828783a659fbb656ab0f4f424324ed171d927 |
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 | wEjyc1MJN1XNTMbu+Dy4U+mOA6pdqMMIKx7oOpp2Ye2o0C4tll2zNmyDbUaEXIRALywaqNZIyNKOBJz9K+heCA== |
| 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
| 2026-09-17T09:41:23.604721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092762observed c41ea48b6ba21ed5f0de084349e39250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:23.588943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092762/manifest.jsonobserved 6855fbb54db5093fb799cfc7b5d82878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.571701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092762/publication.mdobserved 832aff7716b6ecb738385034ea659ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.554200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092762/publication.txtobserved 900b3b005e30a89c55d971f1bcbfee9c...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. |
|---|