OT-2026-000015593
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000015593) never changes.
Identity and time
| Publication number | OT-2026-000015593 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef4c-7974-80dd-38d3ba94a498 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015593 |
| Status | PUBLIC |
Content hashes
| Canonical text | a71fce058200513fb35e0a555bebb31a05ed282df0681a110fdf8af84c8e61db |
|---|---|
| Markdown | 13cda8a7ec3ab363ec9e2def6ab89a4588a7f63e2b1f28aba3dfaef2acc8a605 |
| Publication page | e42723e8520832dd5e7d9314e7d85289c03479dfc5ca7c06abde54c15f4b84bf |
| Manifest | ecc2ad7ffbe0c259d416319e2b2b0efecdd55620757df339fc33b753b10aeade |
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 | m0KKZhSAbzgN+piMVvEfQiy01GACkRfc/4ZyoyK6/6eDouU+Um7w5h6bAjwpS7jGz56a0UiKmApMl06eheuvDQ== |
| 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
| 2026-09-17T12:06:23.586236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015593observed e42723e8520832dd5e7d9314e7d85289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:23.566669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015593/manifest.jsonobserved ecc2ad7ffbe0c259d416319e2b2b0efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:23.547944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015593/publication.mdobserved 13cda8a7ec3ab363ec9e2def6ab89a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:23.529224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015593/publication.txtobserved a71fce058200513fb35e0a555bebb31a...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. |
|---|