OT-2026-000064035
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum 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-2026-000064035) never changes.
Identity and time
| Publication number | OT-2026-000064035 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bd-7f6a-ab1e-71edb1d853cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064035 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa0d1e5070b3751de60cbfda5427672c938eb68729ef5754ded4caa20972b61f |
|---|---|
| Markdown | 8a1e20e945e4788650a7adc1e114f0ada305b473456b7558d112f913027431ea |
| Publication page | c8712ac97aa01b3c711584cbc1cd5c605688d02e3cec2f284f1eaf28c53c4539 |
| Manifest | 1a578a337b97cbb3f41c97057cf5974d956f9a427faef376c2e8f25656d16d53 |
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 | ZdcTBSKSmCrsSsVZhTNmwv1eNj5weAE52H7J5nyM5BQbspPadeXoF/MD5WxYqD6UzoqWTis0t/fNRvIZsc6FBg== |
| 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
| 2026-09-17T10:37:07.344736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064035observed c8712ac97aa01b3c711584cbc1cd5c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:07.327345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064035/manifest.jsonobserved 1a578a337b97cbb3f41c97057cf5974d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:07.309497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064035/publication.mdobserved 8a1e20e945e4788650a7adc1e114f0ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:07.291295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064035/publication.txtobserved fa0d1e5070b3751de60cbfda5427672c...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. |
|---|