OT-2026-000064822
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000064822) never changes.
Identity and time
| Publication number | OT-2026-000064822 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7dc7-8313-0d860df6f206 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 341e77915707a8b7685ae47380af310b177e68c26b1e6b49cb7260854c7a917b |
|---|---|
| Markdown | 3adf95d5afd0c1b433a602e874a36682ac91c8b580f9df75cd9d7d3165ef0d91 |
| Publication page | 50d9d9d09818b8a5bb63307c14113f7ab7a26883ff3fe8321d2420a9705b7265 |
| Manifest | f6ac2f2183f2ce3fdf752a6c3fb680930cadf00a9c128064b449c592714568e8 |
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 | fWjb9Z0IU4NSQM/JULt39O8yGVY2wu8EVnazQCDp7wDc2E4wFIY6QHPzXn0k+wlfqv9DRbai5TjG1ahHeYxXCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:43.662530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064822observed 50d9d9d09818b8a5bb63307c14113f7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:43.644719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064822/manifest.jsonobserved f6ac2f2183f2ce3fdf752a6c3fb68093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.627995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064822/publication.mdobserved 3adf95d5afd0c1b433a602e874a36682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:43.610144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064822/publication.txtobserved 341e77915707a8b7685ae47380af310b...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. |
|---|