OT-2026-000058824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000058824) never changes.
Identity and time
| Publication number | OT-2026-000058824 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479d-7636-b059-9b4d628390c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058824 |
| Status | PUBLIC |
Content hashes
| Canonical text | a234b2a1fb546fa01406f10d28715e1179a9ac384503fc6d44ab62c6b6b68e96 |
|---|---|
| Markdown | 7230bbb9d8ea71903174391a04a987cef97ac3066d9cfb8a91bbf414e9d69239 |
| Publication page | 89fbe8d18d2d9f5dd031968aa3f7158dfc7c655060da8a0d57007c8954793369 |
| Manifest | cacdf85fe42bb153755ac45177a1b27339495e7129087ca379bf6604ab492b68 |
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 | rKZcrHzVcZVh8jQiKaC9w5fSkvKcaagdajVAnZ76BtNCOZpv5qYk3KleaG8fZ2n3+9ePIKL9L47HX+hChcH7AQ== |
| 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
| 2026-09-17T10:46:21.186903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058824observed 89fbe8d18d2d9f5dd031968aa3f7158d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:21.168461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058824/manifest.jsonobserved cacdf85fe42bb153755ac45177a1b273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:21.149662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058824/publication.mdobserved 7230bbb9d8ea71903174391a04a987ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:21.131421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058824/publication.txtobserved a234b2a1fb546fa01406f10d28715e11...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. |
|---|