OT-2026-000061056
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000061056) never changes.
Identity and time
| Publication number | OT-2026-000061056 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7dac-b2fd-86e9a64f1724 · 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-2026-000061056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b3b948ecd041cc1f1e8d441ae2c57bd87b18f908741c849fc541d35e914a8d0 |
|---|---|
| Markdown | ea09abf63b561176afad1d837df1becd71c4bd50ee609c10c8c89f734eec10c8 |
| Publication page | 53a7bc43fb4b50eec4861a25d7895bab5768df7bf14db888ed44852b6cb94c73 |
| Manifest | c1867dc9f55a21d7a0aaacc6383694b9cb699a7cb0e4c0addec37f1c24a001c4 |
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 | BDMySum+o1QOCcnkL8OQn1cErTkZehwsXdN0kfFr/tRBSt+phf5qyU4YH3WUK/3GELwhnzvOqi4HeXxt9APMCw== |
| 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
| 2026-09-17T10:42:24.721748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061056observed 53a7bc43fb4b50eec4861a25d7895bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:24.703397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061056/manifest.jsonobserved c1867dc9f55a21d7a0aaacc6383694b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.685637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061056/publication.mdobserved ea09abf63b561176afad1d837df1becd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.662806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061056/publication.txtobserved 9b3b948ecd041cc1f1e8d441ae2c57bd...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. |
|---|