OT-2026-000061309
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000061309) never changes.
Identity and time
| Publication number | OT-2026-000061309 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7fe0-92e7-76c2f5d45290 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061309 |
| Status | PUBLIC |
Content hashes
| Canonical text | d270b6fa9e7c6cc9f745dfc732e75470f244d30eb045b4fb44f1c30d15efc22f |
|---|---|
| Markdown | 039588f1b871f7950a3f888668319e7b45cadeccb948d330c1c3af3752684baf |
| Publication page | 632833917cfc416ee37d383a8401091070702fe96c56be17195e395ff3a238d1 |
| Manifest | 750e6444f6f519dd3d1b4ce6a29697909e1fb96232bb12c7576b605ee3f798f9 |
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 | 48D0HgLSSgcSKtsl0AXI0qjPyujEA421Yfn3r9N76kvEMBwV+UomVSwbmpAxYtYwpdYL5jIP1Xqw3MQh6iBeCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:44.493987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061309observed 632833917cfc416ee37d383a84010910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:44.474467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061309/manifest.jsonobserved 750e6444f6f519dd3d1b4ce6a2969790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:44.456382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061309/publication.mdobserved 039588f1b871f7950a3f888668319e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:44.439649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061309/publication.txtobserved d270b6fa9e7c6cc9f745dfc732e75470...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. |
|---|