OT-2026-000101833
Publication integrity record
Foam pad 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-2026-000101833) never changes.
Identity and time
| Publication number | OT-2026-000101833 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e18-7806-8b6e-c135321e85cc · 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-2026-000101833 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6299b64a8af1264ec5019aefc35698d784c5054fcfa8fa8ff37a3e0d17cb7fb |
|---|---|
| Markdown | 1831d677ad16c6d76eff6a784b5290df7ec457de82c6d63f293459975b8ba764 |
| Publication page | 05cbc4ba0142fd6570c973b4dd05d84bd99463b6d6261f0855af6e1cc22bb48b |
| Manifest | a3326154cfd74b74affb37a0dcb41cbfb8b118b7301d9519fdfaa97e48527cfc |
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 | d/Suy4B+GjrPi/OxpEk6ph5krcnc18+GX0tB5dFXpJE2G2IGjJRgxbqWEY6jpVaGNblRzJ+9jTxFug1UP7JNAQ== |
| 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
| 2026-09-17T09:26:20.138235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101833observed 05cbc4ba0142fd6570c973b4dd05d84b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:20.119689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101833/manifest.jsonobserved a3326154cfd74b74affb37a0dcb41cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:20.101512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101833/publication.mdobserved 1831d677ad16c6d76eff6a784b5290df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:20.082378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101833/publication.txtobserved f6299b64a8af1264ec5019aefc35698d...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. |
|---|