OT-2026-000061809
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000061809) never changes.
Identity and time
| Publication number | OT-2026-000061809 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-70bc-ac26-9a5c05bf03f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061809 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7ba605eb1c5d38e67bd59e6fee1a9d2b06a08de1790c68d312f365212f702c5 |
|---|---|
| Markdown | 090d17f0f03072e190299dffe22702e48728d7c709d070d55fcea265041ac371 |
| Publication page | 1bea892e24476999b968d88282dca9817496bd512ecaa31f07b4a9f7f459d02e |
| Manifest | 6bbec1bf2d8103bfdadde2bb33609e7b7992e3a36a51fa504c1824fe01cc538d |
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 | AVpOKxrSfKlG7V48mFUzODmzykoCieRYjEhdoAx+HNXPCRvVX7FFzS55Hai8LfQk937q1zlJcgCZZ9T9Hsu8Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:32.245117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061809observed 1bea892e24476999b968d88282dca981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:32.225735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061809/manifest.jsonobserved 6bbec1bf2d8103bfdadde2bb33609e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.205146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061809/publication.mdobserved 090d17f0f03072e190299dffe22702e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.184742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061809/publication.txtobserved b7ba605eb1c5d38e67bd59e6fee1a9d2...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. |
|---|