OT-2026-000046244
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000046244) never changes.
Identity and time
| Publication number | OT-2026-000046244 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7ea8-b655-894e383dc7d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046244 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff3fb2613e95e843603eca0fb7c08220473f16555cef1f50bfd3028cab27adb6 |
|---|---|
| Markdown | 488512ba5545ec10bf226639511aa67fbbdf2c4ff9996da99f6e655adef0afef |
| Publication page | 9b4e9f72d91ae086df0f23fe1d7b98e0ade12babbe7852e25bbdbedfcbd55ede |
| Manifest | ee0e74d0ececdde27d97c4e1ecb8dd7d0216ffee865dee297e23d9a7598608e7 |
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 | FcXWHKKxUXwvUTWCnlsHFCMZB25B+Qp+zcnLxRouDQ1F81BphWlyXHe2A/E8Cuh6ACS0z4BhoecMvw7FX2l0Dw== |
| 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
| 2026-09-17T11:08:05.771105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046244observed 9b4e9f72d91ae086df0f23fe1d7b98e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:05.751043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046244/manifest.jsonobserved ee0e74d0ececdde27d97c4e1ecb8dd7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:05.731915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046244/publication.mdobserved 488512ba5545ec10bf226639511aa67f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:05.713456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046244/publication.txtobserved ff3fb2613e95e843603eca0fb7c08220...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. |
|---|