OT-2026-000101750
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pulsed blow-off after 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-2026-000101750) never changes.
Identity and time
| Publication number | OT-2026-000101750 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-79c1-81d5-2ebd45028c5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101750 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fe03a1f86e8ca16aad313dd53c32f067bddc2963afb5696b080dc486282d044 |
|---|---|
| Markdown | d86e1404e00d5bd292b39ceb89b3ea11dcff7b845e45affc5de3823b76da2e06 |
| Publication page | ce14dee841e236bd7ca6570f2c80a37a82543c1da10ffdf7dbec27efc2b93e58 |
| Manifest | 3d55ce46fedcf439b6aba7c72bbfe2ce3fc23b5fdf826b1fa5149ebe728464ee |
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 | v2Q0r0GPsIgdqOJEg3YDtyf0EiNE0W7ArDlj9AOtqbMkYyW4dsf8rBHzXmAIQdASzPGCs6+bDOO6VVz2Q6oTBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:37.748724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101750observed ce14dee841e236bd7ca6570f2c80a37a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:37.729702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101750/manifest.jsonobserved 3d55ce46fedcf439b6aba7c72bbfe2ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.710012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101750/publication.mdobserved d86e1404e00d5bd292b39ceb89b3ea11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:37.690150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101750/publication.txtobserved 2fe03a1f86e8ca16aad313dd53c32f06...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. |
|---|