OT-2026-000046639
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000046639) never changes.
Identity and time
| Publication number | OT-2026-000046639 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-79df-af37-58f4e6b1fddb · 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-2026-000046639 |
| Status | PUBLIC |
Content hashes
| Canonical text | 537de05a5504a0b8aaa7cf24e8905cab147c8a680bacd41bd6552785b0ff0ea1 |
|---|---|
| Markdown | 61ac21a2c21a09313f1bf7aa81555bc272a6f3d473aa58f775de8b3104c35af1 |
| Publication page | 2c43417866a4f125100a54e180d5d95ef10e15a3d849420aab2c769deaa144a5 |
| Manifest | 0ae495657dc1662bf65120c25898374280fc2b4dc236c4635d1e8834bfd408eb |
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 | bECHotkYPPHOem/gzZHhR8yO+1V00DdNaNvSgVxDlxcavubzPqXVhzEaeFpO+p3Lkk+GImcFmlyFwfEiQpqvDA== |
| 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
| 2026-09-17T11:08:43.688470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046639observed 2c43417866a4f125100a54e180d5d95e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:43.668777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046639/manifest.jsonobserved 0ae495657dc1662bf65120c258983742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.639092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046639/publication.mdobserved 61ac21a2c21a09313f1bf7aa81555bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.612496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046639/publication.txtobserved 537de05a5504a0b8aaa7cf24e8905cab...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. |
|---|