OT-2026-000039767
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000039767) never changes.
Identity and time
| Publication number | OT-2026-000039767 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7863-9346-fbfb6e1f6318 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039767 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbbf4ef2d8f23ff7e28beb34a08277af4c6b977894d0417c77d4d1584da95dc2 |
|---|---|
| Markdown | 023c10d258734f26c6ec1a24b07527011f9ea903238561fc3595e92f50ff1a5a |
| Publication page | 5cca477b8c109f7561b278d0acaeca5947a9f48129e61878f0081242ebc5149c |
| Manifest | 2d9a562e57889edd87ea85d5bb344cf4721f588c3ac31d185ed490a836c80222 |
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 | JbzSVcxqJhw1bIKzIGL6lF6cgi7x0m6+B7yCp3jNhYYL+a26bZZ61X9SZq2wvTkcaQCrVflCBxiS2Q7oa7+ZBg== |
| 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
| 2026-09-17T11:19:59.299220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039767observed 5cca477b8c109f7561b278d0acaeca59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:59.282469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039767/manifest.jsonobserved 2d9a562e57889edd87ea85d5bb344cf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:59.264652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039767/publication.mdobserved 023c10d258734f26c6ec1a24b0752701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:59.247770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039767/publication.txtobserved cbbf4ef2d8f23ff7e28beb34a08277af...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. |
|---|