OT-2026-000101182
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, 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-2026-000101182) never changes.
Identity and time
| Publication number | OT-2026-000101182 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7df7-80e8-6d3bbc11b2c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29c5e1c24590622d31f0863cd183d5946435faa776a407af0c11528ac51b5007 |
|---|---|
| Markdown | 94dbfdb18f524c9e56e75bf794d42e4ca38d050804eefeacb2388f050d804fa5 |
| Publication page | 26a56204663d903d68ec9fb4b2330d984740fa72a8e077837192f8f2a59615ed |
| Manifest | 0191a9bdc9e5837186f5a851df66417a4a6168b731cc929757f6a9c25d761ae5 |
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 | lGW/FBavFhWxJDv7Fsw4LBaWgMSele4r4lYEPNo+WeCdcGexQSjQwkZ3JHFa2sHM9Q+/k/bqdXnesJQne2PdDg== |
| 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
| 2026-09-17T09:26:49.683000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101182observed 26a56204663d903d68ec9fb4b2330d98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:49.666524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101182/manifest.jsonobserved 0191a9bdc9e5837186f5a851df66417a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:49.647208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101182/publication.mdobserved 94dbfdb18f524c9e56e75bf794d42e4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:49.629647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101182/publication.txtobserved 29c5e1c24590622d31f0863cd183d594...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. |
|---|