OT-2026-000027316
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off 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-2026-000027316) never changes.
Identity and time
| Publication number | OT-2026-000027316 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7566-8896-2ed4819fc044 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5da7e32ebc019dfe4155098d9f262ca8617d9e63927a41df5087566428e7ec76 |
|---|---|
| Markdown | 33d0f41b041527574bab868831ec3fd9f16ad15e4d8a94e12d2e84c0b9d3980e |
| Publication page | f12e59d69db45733e82a92773e78b4eef9bb88abff9c50be6ef23cf1b07dd346 |
| Manifest | b7eebde24507391d60b5447354336a6e36b5d1deb2b6175d893d4dee2c644133 |
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 | SRkpvZaeAhL+/t9Ejt+EzbL5icxwSNAlbmDfuFtsCMAoIILrQrr1X8HOWFuHt6KIhlNG68Dqv5ngZcPTGAMoAg== |
| 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
| 2026-09-17T11:42:42.670020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027316observed f12e59d69db45733e82a92773e78b4ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:42.652435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027316/manifest.jsonobserved b7eebde24507391d60b5447354336a6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:42.635492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027316/publication.mdobserved 33d0f41b041527574bab868831ec3fd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:42.616631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027316/publication.txtobserved 5da7e32ebc019dfe4155098d9f262ca8...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. |
|---|