OT-2026-000046796
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000046796) never changes.
Identity and time
| Publication number | OT-2026-000046796 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-75ad-8bde-b54da711d52e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046796 |
| Status | PUBLIC |
Content hashes
| Canonical text | b446517112c5ffa6393adad7505ec4ee8e8c615bedaa2acb8e4646ea8a51a447 |
|---|---|
| Markdown | a1909eee13bbe1ea82186ce1179734103538797d7a70f3a5b5c92a9763da25b7 |
| Publication page | 0ba0cafe6c1cf98e7623959bb7f520c9193690057a8f1bde6fc24951fc85a390 |
| Manifest | 6645f442b4d6dbdb9157570b215ff8b2f703c70cd0dbb2f403c8213e17ac8b45 |
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 | VVWEqa3VIVKCHE6NEo8BVXkXfy5/RmlgIo8oeBdQ35kVIv3z4S+UJZn+ArnKRZcSFMyTlTYk9j0hXblgEc+ZAA== |
| 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
| 2026-09-17T11:06:52.700414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046796observed 0ba0cafe6c1cf98e7623959bb7f520c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:52.682698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046796/manifest.jsonobserved 6645f442b4d6dbdb9157570b215ff8b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:52.658489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046796/publication.mdobserved a1909eee13bbe1ea82186ce117973410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:52.544196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046796/publication.txtobserved b446517112c5ffa6393adad7505ec4ee...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. |
|---|