OT-2026-000008784
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000008784) never changes.
Identity and time
| Publication number | OT-2026-000008784 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7a49-831f-ae2714f1ae10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76a88af105903fdea3752af981d71ca43d563bf0c7e150252f281eb5765c7286 |
|---|---|
| Markdown | 0371540462c8e596c25fc9b0382de5142ad1eeb8209dfa43430e9aec756b4d1f |
| Publication page | 49134dd6f13775b2b3c71b942dec1eba67a51170461c4e02dfaa4e198e24362d |
| Manifest | 902edab89549a2db924a8aacedfcdcd7636fd519db71d3edb06f2e4d47ee5b07 |
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 | ABMcQMlrr7JHhdT/ptWuky8jTCmbuXrTc/zzylOOa62Qaz+M9YppdroeTFECXQEN3wmdRiqaUq+u4H0JqGG1Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:53.182748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008784observed 49134dd6f13775b2b3c71b942dec1eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:53.162666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008784/manifest.jsonobserved 902edab89549a2db924a8aacedfcdcd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:53.142180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008784/publication.mdobserved 0371540462c8e596c25fc9b0382de514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:53.120957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008784/publication.txtobserved 76a88af105903fdea3752af981d71ca4...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. |
|---|