OT-2026-000103202
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000103202) never changes.
Identity and time
| Publication number | OT-2026-000103202 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-779c-bc5a-b2786a4dc303 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17eb00c8cb269aac0af7d931b7d600e1bd29f18ba98bf63404c6fbbe982e7242 |
|---|---|
| Markdown | 081163f1e8d4d26cb6a1f4011f989f77bb71c65deffa5776a05e1812c6aa8366 |
| Publication page | 1fcd4d0a961a2aff2e69c625610990d01ff03549f8406b2802426eec6b265752 |
| Manifest | 022725725f98f68d03390873ec22b5bf4f31de099a1846dc495c1123907ff825 |
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 | 3cA+xMGP7Sa/9wt3u7b0EjlBHpEMKpolUy4G61mHQLDfrMIeJT1spxFXrFMfn4V3KoPm/nSd54YAO5bIbEzcBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:25.693691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103202observed 1fcd4d0a961a2aff2e69c625610990d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:25.675936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103202/manifest.jsonobserved 022725725f98f68d03390873ec22b5bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.658779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103202/publication.mdobserved 081163f1e8d4d26cb6a1f4011f989f77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.640502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103202/publication.txtobserved 17eb00c8cb269aac0af7d931b7d600e1...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. |
|---|