OT-2026-000009753
Publication integrity record
Six pad foam 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-2026-000009753) never changes.
Identity and time
| Publication number | OT-2026-000009753 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-749f-8600-39845fe61751 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009753 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53e22f25de7b6025b118b33b00b0db602af0dd1b5843d76a0f08d7e468981326 |
|---|---|
| Markdown | 19b8e04595017cc9b0a2c62070c3ad7e84ccc52bba8c95aaa3054b58863980cc |
| Publication page | 4e343293b82c25a301d21cf39e988d15ee3c4f2e2bbd67b6e727f79e6d6e3d0b |
| Manifest | 046697f884350b5e3aa0219172924b0c7f15addbd1732d1a5039f5c71ff05751 |
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 | c5mUGMvl6/gqLr44erKw0eb/2cNXRr6/iH3dKCcqOKkrxmjVa/VZsXQqCoPmGT+Oc6TMPs67Xc1AdaoMQWkQAA== |
| 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
| 2026-09-17T12:17:15.576022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009753observed 4e343293b82c25a301d21cf39e988d15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:15.557814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009753/manifest.jsonobserved 046697f884350b5e3aa0219172924b0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.540062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009753/publication.mdobserved 19b8e04595017cc9b0a2c62070c3ad7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.521499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009753/publication.txtobserved 53e22f25de7b6025b118b33b00b0db60...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. |
|---|