OT-2026-000066611
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000066611) never changes.
Identity and time
| Publication number | OT-2026-000066611 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7e77-8a59-0604856b5616 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066611 |
| Status | PUBLIC |
Content hashes
| Canonical text | c61e9a05c4c42f3994d849010e8845232e3c9215543822c4fb6ce720daeebb13 |
|---|---|
| Markdown | e0e2b81ad5968ec21a4a71532af96f0fd219fc7f95f2046468437f0e5a5d0952 |
| Publication page | d5e614c3a211fcd39c6b91a988aa2ce6f39cf18b9a61c2d9adebfce2f65d6825 |
| Manifest | 80b0db178078199f77169bdcef6c8cc8967f2cc303d5d81bc33da114bde47bab |
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 | oRip1eJSH2G+CW3DkxFLeoLIvZ2t9cgpcdmmR5YikzXT4nH0xySxeipxqqvzoh2TKbOm+V/tPHCepkS4iJqvAg== |
| 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
| 2026-09-17T10:32:59.102926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066611observed d5e614c3a211fcd39c6b91a988aa2ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:59.085648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066611/manifest.jsonobserved 80b0db178078199f77169bdcef6c8cc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:59.068421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066611/publication.mdobserved e0e2b81ad5968ec21a4a71532af96f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:59.051983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066611/publication.txtobserved c61e9a05c4c42f3994d849010e884523...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. |
|---|