OT-2026-000041211
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000041211) never changes.
Identity and time
| Publication number | OT-2026-000041211 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7d0d-aa3e-becfd2a85387 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041211 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f692070b27def9426f9f9d6a629e5f17e7a770ff040a31203252122e6a635d9 |
|---|---|
| Markdown | 9d2be5d27ca44fb81551d6569bc65840283cb751b000e34663f0bffdd18b0ac0 |
| Publication page | 1181b9d252a6ca448bfc23fc4f578b747f1cebbc7e73e7a802822518be790748 |
| Manifest | 89f562383be625b8988f9ea8088bdcfbcd0153d40dabbdb1b773703a4bbfcfaa |
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 | Ks8K7TIGW0kmTDJJbAidAkZmjKtezac65HMiLEzHVE4y2m2+GpPqxOpAuNffXr/rPwcy3/Yf6fNJwl/2H+ZDCw== |
| 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
| 2026-09-17T11:17:10.225454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041211observed 1181b9d252a6ca448bfc23fc4f578b74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:10.208757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041211/manifest.jsonobserved 89f562383be625b8988f9ea8088bdcfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:10.191028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041211/publication.mdobserved 9d2be5d27ca44fb81551d6569bc65840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:10.173293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041211/publication.txtobserved 5f692070b27def9426f9f9d6a629e5f1...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. |
|---|