OT-2026-000041414
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off 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-2026-000041414) never changes.
Identity and time
| Publication number | OT-2026-000041414 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7a9e-9e34-ad294982bf79 · 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-2026-000041414 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc2cc2dc0c18d31602f57349502e3be16835615e875ba43d378905a0249958ed |
|---|---|
| Markdown | ba16f623f44b29cfffd071889d88b3d5765c345176cc81e91090871e857626ee |
| Publication page | bd6b5c523fd8634f445cc66bce9ca207ea09ebaa071c156eb444846f3b6c813a |
| Manifest | 83efee513b01c29833043528335b48ba5050c82ae658746dd870cfdb84027bc9 |
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 | 4nWDfpSHTFTcF9aim169n1buYnU+VlEsWac7ndVCwkujc5Gvry6ziwuFSgpsWqnnnMzHyou3/RXIfP7ZbQavCQ== |
| 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
| 2026-09-17T11:17:25.779487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041414observed bd6b5c523fd8634f445cc66bce9ca207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:25.762681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041414/manifest.jsonobserved 83efee513b01c29833043528335b48ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:25.741847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041414/publication.mdobserved ba16f623f44b29cfffd071889d88b3d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:25.722849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041414/publication.txtobserved cc2cc2dc0c18d31602f57349502e3be1...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. |
|---|