OT-2026-000101192
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000101192) never changes.
Identity and time
| Publication number | OT-2026-000101192 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7285-a57e-4e0539ae30aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101192 |
| Status | PUBLIC |
Content hashes
| Canonical text | df1a21da89603931add2797d2af6de0d3255322666a866781cd0cf567649c4a4 |
|---|---|
| Markdown | bfc1088bc042cb537203c2996c9daa01863e355c7fe9de3d5f95455eb141b821 |
| Publication page | 10f0b97453ff1a8558b83cc3d7621a1e0703329f412fabf7dc6986c7666da5d7 |
| Manifest | a584119030722c2c4bdcd4550bd54c82960b56a6f702ad513b6242095bd57a39 |
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 | 4YVoRRfR4B1qwwvFFAkBv6XkQu+gW13BGA7SFinx2AB/zcTzGsyL5d78rVCvot29SX7j2ycmSjNBx2pjXVuyAw== |
| 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
| 2026-09-17T09:26:50.413942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101192observed 10f0b97453ff1a8558b83cc3d7621a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:50.397448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101192/manifest.jsonobserved a584119030722c2c4bdcd4550bd54c82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:50.379778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101192/publication.mdobserved bfc1088bc042cb537203c2996c9daa01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:50.362770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101192/publication.txtobserved df1a21da89603931add2797d2af6de0d...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. |
|---|