OT-2026-000101824
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off 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-2026-000101824) never changes.
Identity and time
| Publication number | OT-2026-000101824 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-7a31-a615-734b0b78e70b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101824 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab991fc60c896c1d93479a656454713be7d1179cdab6bd254591746c786edc9e |
|---|---|
| Markdown | e88953d052767157edbf33b901d6d4bb47fcda9db216289af96a769ed0b423a7 |
| Publication page | 9a46c5f4bb222251180a8c72263e7f6970c0b9d286a37097904e000ab7024e69 |
| Manifest | 65dbc6ad56887a9bc4bdb2b42bfe69056ebcdc2d33a9c958ce992d23dbb791b0 |
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 | B2U9CtrtEuq3/rYkyrbplcLWj5MkU/rjQivKjguZPhCS7cNPVSJert1tTZfFNVqD1426xUAfbD7O/0EgkxUhBQ== |
| 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
| 2026-09-17T09:26:19.470108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101824observed 9a46c5f4bb222251180a8c72263e7f69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:19.451141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101824/manifest.jsonobserved 65dbc6ad56887a9bc4bdb2b42bfe6905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.434007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101824/publication.mdobserved e88953d052767157edbf33b901d6d4bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:19.415955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101824/publication.txtobserved ab991fc60c896c1d93479a656454713b...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. |
|---|