OT-2026-000067042
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after 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-2026-000067042) never changes.
Identity and time
| Publication number | OT-2026-000067042 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7666-9c30-0950752a9b28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4add8f17bf5665fb833ece51d3dd2501ab27aba4784b129891d03e53a3003367 |
|---|---|
| Markdown | 88971ee9864d2f4b9418cbd44f2b18db077a73a88dfcf6025328fc5fa5d9cf99 |
| Publication page | d21ae14bca3f6e8dd7c5b768ba9256c7088c4f98a22edd4983970092ae8f7acc |
| Manifest | 949ba978e7b10eeb45b9ab0efa2291062312db60ad179ca2a6aadaaaea01e45c |
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 | TmZTWF4/xf8Jpdt+9lFFHUdyvZk+XumFP9r2I2dTt267hQMfyD1DYFC2NKbP9puaS0q9m3GTkwdW9+WLlWeyAg== |
| 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
| 2026-09-17T10:32:17.605892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067042observed d21ae14bca3f6e8dd7c5b768ba9256c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:17.585543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067042/manifest.jsonobserved 949ba978e7b10eeb45b9ab0efa229106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:17.563105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067042/publication.mdobserved 88971ee9864d2f4b9418cbd44f2b18db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:17.544667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067042/publication.txtobserved 4add8f17bf5665fb833ece51d3dd2501...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. |
|---|