OT-2026-000051523
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000051523) never changes.
Identity and time
| Publication number | OT-2026-000051523 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7844-a1d5-ed4476a53ebd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051523 |
| Status | PUBLIC |
Content hashes
| Canonical text | 114c03cb3c9d769dafd9d5d1ae6b8cdf3f692ef56fbf3199830d193140686a2d |
|---|---|
| Markdown | 8b90897e637f7236e4cc74e20164ce909c71fb06ebecaf169e21b83f5ec81c3b |
| Publication page | 52f71d51e987bedba987b4ed06bc00c2f307f5d4564c13617df6d5024281b8c5 |
| Manifest | 5049ecc539433db7ea1d16e3ca439b83a5d45e735729c6315a2607574170f498 |
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 | VHgL4zfSlgaxBhHDpGvKcnvvleWvp69U2z1YhW5XBE795fcO7u6M8sH/wwUkkWaF+rIry+1Yb719/0gs/dWuDA== |
| 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
| 2026-09-17T10:58:20.852169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051523observed 52f71d51e987bedba987b4ed06bc00c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:20.833628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051523/manifest.jsonobserved 5049ecc539433db7ea1d16e3ca439b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.815500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051523/publication.mdobserved 8b90897e637f7236e4cc74e20164ce90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.796886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051523/publication.txtobserved 114c03cb3c9d769dafd9d5d1ae6b8cdf...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. |
|---|