OT-2026-000014635
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, 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-2026-000014635) never changes.
Identity and time
| Publication number | OT-2026-000014635 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-727e-9673-16ab6c06e84f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014635 |
| Status | PUBLIC |
Content hashes
| Canonical text | b398f4fbc53fe2b436de033072ca0b1c1ba49fe2fa661159ba238e5e3fce0349 |
|---|---|
| Markdown | 44694aa52aac7cf144eea57194d3bc1e8267d99ca9ddc288734a9c622be4cb92 |
| Publication page | 5db7cdb2799e51aaced0e1259a5d1e8108fdc59dc35aa646755ad620e621aa48 |
| Manifest | 4b3e16e66cb7706d887fc1915e5a31c0c5609ef4e4c2e12815405ca235bca1ea |
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 | GLCZ8u32a5dFjOaFKZOQ59wglFHyvtyiT2TVowlgt9/gXyTdl4fM30mI/o3t2XOqjK5RESboYIvXQtQtUESsDA== |
| 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
| 2026-09-17T12:06:27.225843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014635observed 5db7cdb2799e51aaced0e1259a5d1e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:27.206115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014635/manifest.jsonobserved 4b3e16e66cb7706d887fc1915e5a31c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.187399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014635/publication.mdobserved 44694aa52aac7cf144eea57194d3bc1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:27.169683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014635/publication.txtobserved b398f4fbc53fe2b436de033072ca0b1c...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. |
|---|