OT-2026-000067373
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000067373) never changes.
Identity and time
| Publication number | OT-2026-000067373 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7468-928c-8bac7cfc7a02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6abbd7efb8e1404578a8c83b55be1c09d4fd69691fbe35428b57110405c19e43 |
|---|---|
| Markdown | 584a37d690a124c752d87173d21001e33cd558d0adbafb1349d809b16ab0d26d |
| Publication page | bc64d65fe90e61c3dfd5f71d4d93733930497fc245bc2788228a6e70dd454c74 |
| Manifest | 308d1aa1d70f61e71ba97da2b60b274b7f9973d80b1bc3f909e929a77cf5d0ae |
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 | +vNKJ8StF2Fl96dFsLmdSrGe1PH1fL/oeUFojxqpY4a5vVXAs4oCKUDv32Xls31aFxfRlhCN/fVVJbESKhYfBw== |
| 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
| 2026-09-17T10:31:33.619086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067373observed bc64d65fe90e61c3dfd5f71d4d937339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:33.600862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067373/manifest.jsonobserved 308d1aa1d70f61e71ba97da2b60b274b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:33.583305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067373/publication.mdobserved 584a37d690a124c752d87173d21001e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:33.567050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067373/publication.txtobserved 6abbd7efb8e1404578a8c83b55be1c09...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. |
|---|