OT-2026-000012205
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, pulsed 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-2026-000012205) never changes.
Identity and time
| Publication number | OT-2026-000012205 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-7848-ac73-b17eb3c04e8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 713db1a2219c35edb2953a082de2b40e1b74e4caa6cf4f8d4f1545673814caf5 |
|---|---|
| Markdown | cc4f946b2bd293e9226f229d4211679fbbac406085c0cea3df1c10a3c20b9da2 |
| Publication page | 371daf5d5d88739813421a3f2093ba8fdd06122ce8ef214da089dc6707e94c54 |
| Manifest | 505b282e734cc3b799164402aff3bca686cd9b568ecd22f008a9f3a452ae65f5 |
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 | EY7wwvOkvysW+NSsgx/UlysvA3bLhTaiNZspAB36Z6UD32kxp9T5vJvA4QdXMnAtpac3+thEJCGrLtmNLViGBQ== |
| 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
| 2026-09-17T12:11:07.040317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012205observed 371daf5d5d88739813421a3f2093ba8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:07.019945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012205/manifest.jsonobserved 505b282e734cc3b799164402aff3bca6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:07.002018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012205/publication.mdobserved cc4f946b2bd293e9226f229d4211679f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:06.982607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012205/publication.txtobserved 713db1a2219c35edb2953a082de2b40e...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. |
|---|