OT-2026-000100032
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, pressure sensor per zone, sustained blow-off before 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-2026-000100032) never changes.
Identity and time
| Publication number | OT-2026-000100032 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7050-8eb3-201d03894441 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100032 |
| Status | PUBLIC |
Content hashes
| Canonical text | c624461b41e7014ed8edb8effebb146b0410258c3ee9770301ea92e60b6c321c |
|---|---|
| Markdown | 055e1a7c999853b7ee62c0c583901ef472c9900c17417f710a0bbb366da5382d |
| Publication page | b6a2c4a0eef6ae0edbb9b0f0cb9effc49579b5b448b932774772c8999a3b9b0f |
| Manifest | df0939b9949bc4e4fc1387484d56c4411bf7bf2c3a4680c4cd234ca3deddbf89 |
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 | kfVePuqi2Cabk8DMefU2B6quShJv2mL7zaMPf+XxiXFmGOhZON35QgO03fCC5gFyPB91vuq/jbuOR53luSknDg== |
| 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
| 2026-09-17T09:28:58.069518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100032observed b6a2c4a0eef6ae0edbb9b0f0cb9effc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:28:58.051202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100032/manifest.jsonobserved df0939b9949bc4e4fc1387484d56c441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:58.031727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100032/publication.mdobserved 055e1a7c999853b7ee62c0c583901ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:58.011073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100032/publication.txtobserved c624461b41e7014ed8edb8effebb146b...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. |
|---|