OT-2026-000103626
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-2026-000103626) never changes.
Identity and time
| Publication number | OT-2026-000103626 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e461-79bc-bd65-9f55a4b4f01a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51b9c910726088de7a7ad717927d9ea769b1cdb8906595801685e08fce2bdf75 |
|---|---|
| Markdown | 92149d5cf4481a24c386cc35e4e5724c1ea2479838d4c15a347ba677da2a5522 |
| Publication page | 0131094aff3c4120790b057c2c0f1958ac8dee5ec1221fd20840384e20452c6e |
| Manifest | f9843c2a5ec6dbe0fd1c788bb1dba99e1b8bf3478f6e82ad86dd59a561695dcb |
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 | McBw2mRozWdCs4VM8kxwPPTVUPFNH7+r8dqDfdqAPZInOZMZa2OklAPU2lIYxXjEIfwgCxEk7FZv7QIIkpFjAg== |
| 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
| 2026-09-17T09:22:25.244702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103626observed 0131094aff3c4120790b057c2c0f1958...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:25.228806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103626/manifest.jsonobserved f9843c2a5ec6dbe0fd1c788bb1dba99e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:25.212685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103626/publication.mdobserved 92149d5cf4481a24c386cc35e4e5724c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:25.196273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103626/publication.txtobserved 51b9c910726088de7a7ad717927d9ea7...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. |
|---|