OT-2026-000103076
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed 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-2026-000103076) never changes.
Identity and time
| Publication number | OT-2026-000103076 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7eaa-b665-0276dc197157 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103076 |
| Status | PUBLIC |
Content hashes
| Canonical text | e76d1a3bf62cc19ab614c350af2bd32bf029a99d8633543c7676d99926b9c08d |
|---|---|
| Markdown | 68150d9d0928d4b0fb8ad35eaebf78f61eef41d11f63a7c70426a90ab86e93f0 |
| Publication page | b709ce1f3c85b6daeee7d7b2b1a5f1e38a3ba7c3022e9db1ee3fa76b25f6bce2 |
| Manifest | 1649b87a48281534f610691994c6b0101b1bca9133d07f9de318f1bef6e3baa3 |
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 | QyszccvXfDPuzMa/6SpXCK1bhSNXE+PWWIeIht2dP+uZ2HsUyWXhjgKRBIVFwaNGs7+nufECPJrAoZf5sbyLDg== |
| 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
| 2026-09-17T09:22:50.188006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103076observed b709ce1f3c85b6daeee7d7b2b1a5f1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:50.172285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103076/manifest.jsonobserved 1649b87a48281534f610691994c6b010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:50.157406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103076/publication.mdobserved 68150d9d0928d4b0fb8ad35eaebf78f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:50.140307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103076/publication.txtobserved e76d1a3bf62cc19ab614c350af2bd32b...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. |
|---|