OT-2026-000016760
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000016760) never changes.
Identity and time
| Publication number | OT-2026-000016760 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-704a-afed-cffcc1971f2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 077b9a30b60d33ee30c4e3e17ebc6f6c9246b88e69afed575ce8f1da46e7a88d |
|---|---|
| Markdown | d82d33075411cac24fdb436064cdea3116c4b7e586c527226dbac1adc6ced55e |
| Publication page | 0494e018ac66d442ac9c322ffd33d24919f72e610d86b3a437036af39853a0ec |
| Manifest | d36a5eecf99116d6a313973f02a046853575a746a07f6a0a4268c20262ada2dc |
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 | bx31tPXb05y7jBIIirHl32dTu38/i0ClhtsTdIm+DBkrJzRlD5vq6jLLLbR0zNgmKX5bxCDFoTFRGncUgZmtCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:59.972480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016760observed 0494e018ac66d442ac9c322ffd33d249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:59.955774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016760/manifest.jsonobserved d36a5eecf99116d6a313973f02a04685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.937918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016760/publication.mdobserved d82d33075411cac24fdb436064cdea31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.919434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016760/publication.txtobserved 077b9a30b60d33ee30c4e3e17ebc6f6c...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. |
|---|