OT-2026-000016864
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000016864) never changes.
Identity and time
| Publication number | OT-2026-000016864 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7445-bb0e-53209fe033a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016864 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2829ac3cab760f1123e0997eb166f7196042b61c8da914ad1f01bac403b653b |
|---|---|
| Markdown | d3e700512a1da0efcf90918a8a59fc1bd965d2eee5d5ec166a8af330d34c060e |
| Publication page | 0375e5c373bdfb90a815f23c8bff2b21be63654ffe5e649ad4ab08db9df339b7 |
| Manifest | 8fc7c3ba6944b5e9ce9b7762f59486b0851b4a73be1b3d171e25f1236f62412f |
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 | hzmlXX19gzklw241ZYs+9uPMp1ZYpTGEp8ovxbsMmYCpf8l0Uj9GE81QhA2jSBNqQ1AkrDe24M0zELKhvDyJAg== |
| 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
| 2026-09-17T12:03:07.956451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016864observed 0375e5c373bdfb90a815f23c8bff2b21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:07.938225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016864/manifest.jsonobserved 8fc7c3ba6944b5e9ce9b7762f59486b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:07.920936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016864/publication.mdobserved d3e700512a1da0efcf90918a8a59fc1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:07.904793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016864/publication.txtobserved a2829ac3cab760f1123e0997eb166f71...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. |
|---|