OT-2026-000029124
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-2026-000029124) never changes.
Identity and time
| Publication number | OT-2026-000029124 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa0-7866-81f3-1bfaf46c29da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12ec049ab285c82c3bb85029a385db40a7007bb1e00ffc6491edfa6f030e0e63 |
|---|---|
| Markdown | 28caa5996772c247758c41e250bbc2cf4014a2d9aa5ebb24f73cf7c885f2ae1a |
| Publication page | f8c83ae5f595ec02c45a7e21b52fe2028fcf44f3abff3ea0fe28f9e5aa1e117d |
| Manifest | 79f7f763f6b40939835aba585c9d4224d403806536371a6ed0350866660c584a |
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 | gFdBRDMkZB+FM8Eb2Ffer5WZj0+aSLAO7LLtXAt+zv9PggQmOkkngvLTzlzHgRPp5lv+iVjBxBEl7DYbYQLjBw== |
| 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
| 2026-09-17T11:39:36.489128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029124observed f8c83ae5f595ec02c45a7e21b52fe202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:36.472221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029124/manifest.jsonobserved 79f7f763f6b40939835aba585c9d4224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:36.453891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029124/publication.mdobserved 28caa5996772c247758c41e250bbc2cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:36.435230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029124/publication.txtobserved 12ec049ab285c82c3bb85029a385db40...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. |
|---|