OT-2026-000099583
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000099583) never changes.
Identity and time
| Publication number | OT-2026-000099583 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-75f0-b13c-fec1d1d54c58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a1343bf6ffb79dcfe997c39ad3e012dc5b9021a465c271eaf8f001dd096faca |
|---|---|
| Markdown | 005500e3dcb833d0a624c8560c77ac70d5e7f7b580deeed284adf541a4a18aba |
| Publication page | a26e2e2b2d4f86a89ed487d637ea684980c10b4e177ff65475022428ad68adf0 |
| Manifest | 18b6ab7f871d69651b43b92bd8e15ddcae4db6f91e71bd725284360c024c0679 |
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 | 3y5akdfqGQ1NVOe5z9ZCb15kk672/b3CmUP0LH6LMrH68DsM6lcn2YunOBiTLhuwxZYhTXKFm0A/0YTu+lsiAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:30.307648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099583observed a26e2e2b2d4f86a89ed487d637ea6849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:30.288588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099583/manifest.jsonobserved 18b6ab7f871d69651b43b92bd8e15ddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:30.270320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099583/publication.mdobserved 005500e3dcb833d0a624c8560c77ac70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:30.251845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099583/publication.txtobserved 3a1343bf6ffb79dcfe997c39ad3e012d...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. |
|---|