OT-2026-000070163
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, 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-2026-000070163) never changes.
Identity and time
| Publication number | OT-2026-000070163 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-792d-b39f-e06af98f2bee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070163 |
| Status | PUBLIC |
Content hashes
| Canonical text | f08fb66c5358ca4cb255768544eef289d2ee5c505009c8e1787b5134f7219139 |
|---|---|
| Markdown | 06dd82c93011cd8e0483ab0849024342e46f159225c0d61cdac5fd3543ac64bb |
| Publication page | d9e0c5f7d0d39cf8b3207984744c7bd26bbfb856319df02d11ee08ee60096b40 |
| Manifest | 8c7cbbc163c0695db734bd4fb295cfeef672184e9efb611b88ee0a0a42423ce6 |
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 | Yxe2DSSYQVERGgMhmZyxP8eUAoBAo1Cbe/EBSUEoTTles2LL2wB3uyNv//fHCQ6n28DQUXxZiFdbFmNoqbiwCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:12.747085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070163observed d9e0c5f7d0d39cf8b3207984744c7bd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:12.731884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070163/manifest.jsonobserved 8c7cbbc163c0695db734bd4fb295cfee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:12.713619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070163/publication.mdobserved 06dd82c93011cd8e0483ab0849024342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:12.696275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070163/publication.txtobserved f08fb66c5358ca4cb255768544eef289...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. |
|---|