OT-2026-000023109
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000023109) never changes.
Identity and time
| Publication number | OT-2026-000023109 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-792c-8352-b5bfdd9a1b64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023109 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d39d5422bf0ad0c03025c0b6999337c8b1e62dfad737ed8ef47b10a6c24a55b |
|---|---|
| Markdown | 854f6770a589f3d0933f51a0df59fb678091c40551245d0d61f321651aa52848 |
| Publication page | a791c68879541475268c037cea8e0e4f75102853a8085c4cd103ba611df4c297 |
| Manifest | 1bfee68a261502f7a77a3df8828324d6d50f22f557e56c0162ccf8080a5ae8a8 |
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 | nAXhzLlsUBYiVnkiSaQkU3enU6YgFWZsFadzf2r/kqW3MGd55hwcZ7f5723SnIVx+uxYdHghlro4baHXR28wBg== |
| 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
| 2026-09-17T11:51:01.992230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023109observed a791c68879541475268c037cea8e0e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:01.974622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023109/manifest.jsonobserved 1bfee68a261502f7a77a3df8828324d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:01.956092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023109/publication.mdobserved 854f6770a589f3d0933f51a0df59fb67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:01.939015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023109/publication.txtobserved 7d39d5422bf0ad0c03025c0b6999337c...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. |
|---|