OT-2026-000045608
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000045608) never changes.
Identity and time
| Publication number | OT-2026-000045608 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-778c-ba92-3b7d5971a46a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045608 |
| Status | PUBLIC |
Content hashes
| Canonical text | b105ca5a1e9b0a8d27698bc98d27d5827f3b459dde99ecdef3f683a40431d146 |
|---|---|
| Markdown | cd22d973b013e07795a39b3cec1d47c8b95078fa45e94fef0c0ad6d543b34daa |
| Publication page | 189d6ca06ca4e26e90e6e97f02bb0f065ca9f27d9cd2fe2ff39913f65ba25be6 |
| Manifest | ef636d6225ffa2b365ad44dcc646e669f5bda9ac01e9fb0662def633217b3d11 |
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 | Gc1BZpdxzJIrubMKRBct4Ez2S57HX/HcwIqUXVLJV7xcD0bRc+YFEVDzokZCi/h0GXHw+hOhEv82OkzJUPV7Bg== |
| 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
| 2026-09-17T11:09:23.058301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045608observed 189d6ca06ca4e26e90e6e97f02bb0f06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:23.038015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045608/manifest.jsonobserved ef636d6225ffa2b365ad44dcc646e669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:23.019440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045608/publication.mdobserved cd22d973b013e07795a39b3cec1d47c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:23.000867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045608/publication.txtobserved b105ca5a1e9b0a8d27698bc98d27d582...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. |
|---|