OT-2026-000101304
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000101304) never changes.
Identity and time
| Publication number | OT-2026-000101304 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7b1e-bcb5-b144d1f12d1a · 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-2026-000101304 |
| Status | PUBLIC |
Content hashes
| Canonical text | e132e211ed38ca2a96d2a0d63dac7c5ad8775882a08e3958d41ac82d349acae1 |
|---|---|
| Markdown | 6dfb441415b323ee78b3652241557588503d72e9f1464958efdfaa5afdca7f9d |
| Publication page | d6cce8247841f6207ec7c8fb5487d065ad82cbb153f6bd188e5d2afdd2873bc3 |
| Manifest | 356758b55abb8c030a6dcbd8527bf9cbf54668fb55e2318047301a55d3835146 |
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 | ferUiN7IOsVWH4ZBoFGL5pAw6hBvEo058ce3AnIUDFRsQTZjliizospHd+yR6KvqHTGFDq0OIRjnExQmGUDDCA== |
| 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
| 2026-09-17T09:26:59.373300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101304observed d6cce8247841f6207ec7c8fb5487d065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:59.356411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101304/manifest.jsonobserved 356758b55abb8c030a6dcbd8527bf9cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.340063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101304/publication.mdobserved 6dfb441415b323ee78b3652241557588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.323052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101304/publication.txtobserved e132e211ed38ca2a96d2a0d63dac7c5a...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. |
|---|