OT-2026-000050433
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, vented 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-2026-000050433) never changes.
Identity and time
| Publication number | OT-2026-000050433 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-70e8-9642-6413f646e98f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7000cd6e6b2e9b3d01e1556ab030e64cdd08bec6f793d7258b4e28a934baa0b2 |
|---|---|
| Markdown | 1568aaf3f6107791c47b11429af99a49b503a963675770976db50b3510380b20 |
| Publication page | d363fdaf91dd41fb3e26a86fac357f8f3043ea6eab73445e5903485af400f6cd |
| Manifest | 8a503eb833b496b69eea3b13e81f6bd141e0af9296ae0ca25ff4128bbce9c22a |
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 | nRnvxUJrcypoWbpL0dkaQcZSi5ITekr+/VfjaWUGegs4wH52ETGo970ekMg3qhRFwa2IUQCIsF2eE+eT5r0hBw== |
| 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
| 2026-09-17T11:01:28.745670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050433observed d363fdaf91dd41fb3e26a86fac357f8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:28.729404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050433/manifest.jsonobserved 8a503eb833b496b69eea3b13e81f6bd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:28.712324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050433/publication.mdobserved 1568aaf3f6107791c47b11429af99a49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:28.695569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050433/publication.txtobserved 7000cd6e6b2e9b3d01e1556ab030e64c...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. |
|---|