OT-2026-000100066
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000100066) never changes.
Identity and time
| Publication number | OT-2026-000100066 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7da8-a57a-fea718074741 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9188e66055652dddc8bebd5f8a0730892b8ddcbf00be27774060a9ffbfb22c51 |
|---|---|
| Markdown | 74e33e34c00e06fe770f7f6f4b1024817b247319b7a8f39a8ee1cc885a98e6dd |
| Publication page | 975389c62da57e2aaa8f13905950c9bd5970da89529266678f5332b5f7208e75 |
| Manifest | 8769b8aef48c217996bd71c2c984a1abc88710e704e2466857b63f57ca6c3644 |
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 | 7I5jJihDOoQlAGSbAElt9nCSyiW5z4S7KES6ndkmTh6g7fTmqT2G/pA47C/mWDXyEfCNbvOH9hv3ATzw3E+ZBw== |
| 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
| 2026-09-17T09:29:00.749316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100066observed 975389c62da57e2aaa8f13905950c9bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:00.729158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100066/manifest.jsonobserved 8769b8aef48c217996bd71c2c984a1ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:00.710084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100066/publication.mdobserved 74e33e34c00e06fe770f7f6f4b102481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:00.690993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100066/publication.txtobserved 9188e66055652dddc8bebd5f8a073089...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. |
|---|