OT-2026-000026205
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000026205) never changes.
Identity and time
| Publication number | OT-2026-000026205 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a841-7269-8ba9-651f0d16316f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a3ebbc6de072a514d39373722c1a0fe7efd6180d61648273cf18c922fb72738 |
|---|---|
| Markdown | e91d0bdeee44a893b28db1a8fef439a39697a7908a65ccbbd5cddc41ce9257df |
| Publication page | 61e9ccc1e4727dcf633c6a5d485409371facf50cf4fee3783fe2fcd263b8ca6a |
| Manifest | 8fe39117ef35d7fda219e2e89b51d882fcb2f2a924e6dbd3fd03a413213c9a82 |
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 | ItxZWItQLvLmv+0CwGM2BblanL6TrpTkn3y90o4obOQ2pAQ8SZFhzGOe2RCnsoQ8RvY4io7eGS+ZoYwcmH7eBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:43.374185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026205observed 61e9ccc1e4727dcf633c6a5d48540937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:43.356716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026205/manifest.jsonobserved 8fe39117ef35d7fda219e2e89b51d882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:43.335708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026205/publication.mdobserved e91d0bdeee44a893b28db1a8fef439a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:43.316622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026205/publication.txtobserved 6a3ebbc6de072a514d39373722c1a0fe...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. |
|---|