OT-2026-000064493
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000064493) never changes.
Identity and time
| Publication number | OT-2026-000064493 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7b10-8413-46f9a2dd1397 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064493 |
| Status | PUBLIC |
Content hashes
| Canonical text | c93972471204185abab712dda2add8db285d3bf639efeabe08d0a4c284a64d5a |
|---|---|
| Markdown | 216980168cfaeb471a3032fa0736c26ed5c1b7740cd092395d92edbd5cc73fd6 |
| Publication page | bf7e6b67d3fd66889b5c0e8e45721a5131481bb638695f2fbaa742136a7a3fc8 |
| Manifest | f602f7640f4d36b6c48adc59409b9c18b01501d298530514dfd6b2605603bc63 |
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 | OkU72bFOtctLxSXr4SQNE3+xCBSfA8Vtg3BgtueB4pxncq3AZ0D3UE4q6GbQiEEe4LYKHPhqUqN1vzvRpA1+BA== |
| 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
| 2026-09-17T10:36:41.861794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064493observed bf7e6b67d3fd66889b5c0e8e45721a51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:41.841752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064493/manifest.jsonobserved f602f7640f4d36b6c48adc59409b9c18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:41.821404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064493/publication.mdobserved 216980168cfaeb471a3032fa0736c26e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:41.801631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064493/publication.txtobserved c93972471204185abab712dda2add8db...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. |
|---|