OT-2026-000010535
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, sustained blow-off before 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-2026-000010535) never changes.
Identity and time
| Publication number | OT-2026-000010535 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7fba-8c92-c90788fe7aae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010535 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e1af5c7dd0d1bf4843f92942900efa0d0885c8971b0b96d4af0c8eb9524216c |
|---|---|
| Markdown | 6a1b600cd3c9442fa2c3b2bd6315fd100120b36882540140a19e4c138c7e3e04 |
| Publication page | 12287ea7e9bdc72cdc64cd57d6a6ea2e0bd4bc680fba87c1a85bdc226bddb519 |
| Manifest | ae6b6fe9a989e72578b20113b41c7bbb9fe5bec16105d193ebc759caf737ddc4 |
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 | lsQewRz5J13sAGmm81dSQya4INw3hv4L0Lug+LcIntiimrjzPUcwJ0pNt5uHp57i2z1kJwuGv1zk40spZVt/Cg== |
| 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
| 2026-09-17T12:14:41.855455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010535observed 12287ea7e9bdc72cdc64cd57d6a6ea2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:41.836143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010535/manifest.jsonobserved ae6b6fe9a989e72578b20113b41c7bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.814110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010535/publication.mdobserved 6a1b600cd3c9442fa2c3b2bd6315fd10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.795189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010535/publication.txtobserved 3e1af5c7dd0d1bf4843f92942900efa0...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. |
|---|