OT-2026-000060992
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained blow-off after 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-2026-000060992) never changes.
Identity and time
| Publication number | OT-2026-000060992 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-72a3-be01-f7b0a702e021 · 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-2026-000060992 |
| Status | PUBLIC |
Content hashes
| Canonical text | c36b3a0cc7083fa1d7ca04fc1a3d18e76b9d53c1f8503f2849798aa0c714f77b |
|---|---|
| Markdown | 12bdceb30143263365f101a5d7a7bacf929ac8ec38da6269753465d31a83fce5 |
| Publication page | e57178cdf55624f7390dffd1c7933833036af478e3efcb66c532e2aff42b02fc |
| Manifest | d9f13c922d17267fb7e3bcf359aec5aabe2f7aa1fb04691db1e7d673140b39d4 |
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 | NPbNT3TFThTgumGdxKIMzZH08/y97FkUkTukTLlzUyZy6EGg8W4ghfDtQ7Lh+Zyd+DgaA9AflvKkf4QYtmAKCw== |
| 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
| 2026-09-17T10:42:16.772295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060992observed e57178cdf55624f7390dffd1c7933833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:16.754726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060992/manifest.jsonobserved d9f13c922d17267fb7e3bcf359aec5aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.737843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060992/publication.mdobserved 12bdceb30143263365f101a5d7a7bacf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.722191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060992/publication.txtobserved c36b3a0cc7083fa1d7ca04fc1a3d18e7...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. |
|---|