OT-2026-000046037
Publication integrity record
Single cup vacuum gripper, pump fed, supply line pressure sensor, sustained 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-2026-000046037) never changes.
Identity and time
| Publication number | OT-2026-000046037 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-734c-85cc-9ec67d4d3344 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e7f20c86e582fc41308455ba5b111b47076940e51882daace43ce9094c1fed4 |
|---|---|
| Markdown | e3b77c1855f07b3f2a810e232e5e280b63182cb1fc4e2f71d0c10f09f664644b |
| Publication page | 5ac8fafa0d0403f39f87cd2f221eb628ecb97c0b242115d7783195ea61ae48e0 |
| Manifest | 1c79f7a598b5efc47683d8fa2d31738ce7519f69946c4d2da9b3c9566b130889 |
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 | lrPf6xkiER3QQgbULv0aJNOKTs8J4J3zREwCmqJcJ0BiHWwe4aI3I6SR4rn0qv0CI6+Q2+j8dudgOgBpf8hECQ== |
| 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
| 2026-09-17T11:08:59.322678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046037observed 5ac8fafa0d0403f39f87cd2f221eb628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:59.305137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046037/manifest.jsonobserved 1c79f7a598b5efc47683d8fa2d31738c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.287377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046037/publication.mdobserved e3b77c1855f07b3f2a810e232e5e280b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.269216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046037/publication.txtobserved 0e7f20c86e582fc41308455ba5b111b4...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. |
|---|