OT-2026-000046723
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000046723) never changes.
Identity and time
| Publication number | OT-2026-000046723 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7a2b-bb22-b886ec74d79e · 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-2026-000046723 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c8303b3643b0c827d2b0d9ee454d0ed4a381e8fc26e12e60a52ff1c128fa78e |
|---|---|
| Markdown | 3fa15327533a6b30a127affd33edd361b2f427644184c4c3ad13e218ed6776ec |
| Publication page | d5d220d6acfddd0436bd1ffd2003cafc2604ddcef9b4a41eaa9c14982f18dc6c |
| Manifest | d4e1446678ffd970095afd2bef557568de407edcc83a76b6bad49f99c38dcac6 |
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 | wm9Uzn0OEiAHQGAp7xNNaDjtyg09rXrBwPLVeG1ZiNCO807MiSqhVdNp1tAcdhaM9qKtOCpji+RGXjXiH70kCw== |
| 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
| 2026-09-17T11:08:56.872989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046723observed d5d220d6acfddd0436bd1ffd2003cafc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:56.853864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046723/manifest.jsonobserved d4e1446678ffd970095afd2bef557568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.835745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046723/publication.mdobserved 3fa15327533a6b30a127affd33edd361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.818527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046723/publication.txtobserved 6c8303b3643b0c827d2b0d9ee454d0ed...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. |
|---|