OT-2026-000082667
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000082667) never changes.
Identity and time
| Publication number | OT-2026-000082667 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7f49-8068-bffc97373c99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082667 |
| Status | PUBLIC |
Content hashes
| Canonical text | af85e7bc9c2aadbd90b201a0f5895db629e1e28c1c447e750747009f3a16c395 |
|---|---|
| Markdown | 0c4525c63422afc935f81da78fb3cc29e9aa109bbc040115e7318322aa7c4a23 |
| Publication page | 449e9eaae204d276cd01f17acb7e35e1a940b682b826b2a00715759a251b69a2 |
| Manifest | c4c0eb7a571286baaa8bf1a8462a70fa7c5e930965e54163324f723a123cdc7a |
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 | RRhIs9H5dI9KRVTsuXbKc1qrZ7TkRoljHGkQR7qqSjfK0w1W2ra0sXJD65PLFEwUIHeCKNTab8cT3LxLMd5rAw== |
| 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
| 2026-09-17T09:58:14.023349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082667observed 449e9eaae204d276cd01f17acb7e35e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:14.004913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082667/manifest.jsonobserved c4c0eb7a571286baaa8bf1a8462a70fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.986403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082667/publication.mdobserved 0c4525c63422afc935f81da78fb3cc29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.968290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082667/publication.txtobserved af85e7bc9c2aadbd90b201a0f5895db6...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. |
|---|