OT-2026-000025923
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000025923) never changes.
Identity and time
| Publication number | OT-2026-000025923 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7c00-9d9c-bc274cf22357 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025923 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33f7c502a00ab1328087ee4886ac8bb8c466a93164ca6f62a77c42f2624e4f70 |
|---|---|
| Markdown | af97d73c8507cac09c2f1f4aae741337da217777dd06c7b7291f912cf62928cf |
| Publication page | ea370069f8691823fefa6eec1fe723b15ae21296df13e2d5492d5318978026bd |
| Manifest | 7d3394f5743344fc9b6784dcdf03c1063b26c1486321752c21e1dd6451922848 |
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 | gcQ6nr5zDx2sdbGo7zcaXZRmNKRHz7tDWl0vatIoAVOLbaJ7hMuJyDcAlBgYCXPelTVvpQddcaX88wbAVO8TCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:16.756969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025923observed ea370069f8691823fefa6eec1fe723b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:16.736413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025923/manifest.jsonobserved 7d3394f5743344fc9b6784dcdf03c106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.717621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025923/publication.mdobserved af97d73c8507cac09c2f1f4aae741337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:16.700216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025923/publication.txtobserved 33f7c502a00ab1328087ee4886ac8bb8...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. |
|---|