OT-2026-000068235
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000068235) never changes.
Identity and time
| Publication number | OT-2026-000068235 · never reused |
|---|---|
| Internal UUID | 01a0ae90-247f-7972-aaeb-6f5f4b0a9696 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068235 |
| Status | PUBLIC |
Content hashes
| Canonical text | b99076e10c3cbcf280ba46f1f2f1876148d75fbda5f12825194c3e81db823e5e |
|---|---|
| Markdown | e12b90fcaf295c8167bf9a2bf3d8ecb96db7b5fdf130cf409f129fbcc150d95a |
| Publication page | c547017a141f60b109f4248c8e90c2e475a93f553d860176522beb645f9f85b9 |
| Manifest | 8ccd83573456341517aba51c1dadc9e6e124e5f06db766dd1ce9044136448f88 |
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 | xn8E/FVQV6SFbouPpG0/DmZ1a9dw6RqIXi/d7sEM5hugM6PxhREnXlFpM+stGAKj4vn2ybPZ8lQ0l7K0ybE7AA== |
| 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
| 2026-09-17T10:29:15.146665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068235observed c547017a141f60b109f4248c8e90c2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:15.129774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068235/manifest.jsonobserved 8ccd83573456341517aba51c1dadc9e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:15.112858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068235/publication.mdobserved e12b90fcaf295c8167bf9a2bf3d8ecb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:15.094842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068235/publication.txtobserved b99076e10c3cbcf280ba46f1f2f18761...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. |
|---|