OT-2026-000015675
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000015675) never changes.
Identity and time
| Publication number | OT-2026-000015675 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-72cb-922a-1eae1f70943e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015675 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc2c528f2054d0677cbf03843825f503ec3f82cdc84c93400c379821aabf1a21 |
|---|---|
| Markdown | 0d92f08f347044770959fb34764c6d58b7e25e2d847dd871ed0b8c4a523eb7a0 |
| Publication page | 04fecaeae9aca5478c0ec87f611fe09a30e6a76e3e7964809c5c048920ab27a7 |
| Manifest | 4a87520b6bb34beba1a26863ad7cd78bc2f86f205716658a2a61f2e9719ef189 |
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 | p2TX9YRxCawgeMLCWd1HYf/GI13NSTU8HkUoX1EDrYYQwxQ8B1s7WoSfyTDHuo1uLPHX4oAHEyEZFoqmeM/9Dg== |
| 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
| 2026-09-17T12:04:56.638048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015675observed 04fecaeae9aca5478c0ec87f611fe09a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:56.619788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015675/manifest.jsonobserved 4a87520b6bb34beba1a26863ad7cd78b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:56.602149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015675/publication.mdobserved 0d92f08f347044770959fb34764c6d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:56.585730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015675/publication.txtobserved bc2c528f2054d0677cbf03843825f503...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. |
|---|