OT-2026-000062099
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000062099) never changes.
Identity and time
| Publication number | OT-2026-000062099 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7734-90be-45efb50b5e8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3199aee9eb0a45831d8f0e184e31378414e090562033e753ff3f04e0420621aa |
|---|---|
| Markdown | 4d59593a6b9f4914f1654c6b7ef1f97abc4913b38226e0de066e2fc8b8d07b75 |
| Publication page | f4eec1df5831613652afc4f7e56d73e53ef6038efd760ba969342818311f00d6 |
| Manifest | a8dbca75218c7cbd1724877559b6fa91d68bca8627c40d21c3f38dc4b6d097be |
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 | yxfXQJ+2Ib45NgpQ1d9VL1kjhmchV68UoO+J1dgUoDiEzCnpZ/BO4+Wh8BqsvIUXiFv/uPHykHMKvwqq0a1fAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:09.389351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062099observed f4eec1df5831613652afc4f7e56d73e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:09.370655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062099/manifest.jsonobserved a8dbca75218c7cbd1724877559b6fa91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.353630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062099/publication.mdobserved 4d59593a6b9f4914f1654c6b7ef1f97a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:09.334185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062099/publication.txtobserved 3199aee9eb0a45831d8f0e184e313784...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. |
|---|