OT-2026-000059713
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, vented after 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-2026-000059713) never changes.
Identity and time
| Publication number | OT-2026-000059713 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7fe1-aad8-01f540d6edcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05b069d5ff2764f7ec8e5467211a4b2667ef9fee9ddb44b77d4fb42ed0d042ac |
|---|---|
| Markdown | 5f3596bde470c5f48a89a4aac19a7b83ac30fdf9466742f4d3c5800a2ec6508e |
| Publication page | ed32e902207e1ce0fd0bb890ade691843d563a309395764d4311e2d3316886f5 |
| Manifest | 90f8e4956d24ac878dad344037f5ea1fe319a1db99e540aae4036246b8067331 |
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 | AafF3ongXWELwa4bwVsgJ9zdxoccreaBP1R9drzlqulecTnFiZ2LqWHRpp93e4hi6d2jhgVVNMrH1qjJbbvVDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:25.644539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059713observed ed32e902207e1ce0fd0bb890ade69184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:25.626185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059713/manifest.jsonobserved 90f8e4956d24ac878dad344037f5ea1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:25.607180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059713/publication.mdobserved 5f3596bde470c5f48a89a4aac19a7b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:25.588683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059713/publication.txtobserved 05b069d5ff2764f7ec8e5467211a4b26...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. |
|---|