OT-2026-000024644
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000024644) never changes.
Identity and time
| Publication number | OT-2026-000024644 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7b70-8ce3-e45666c70243 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024644 |
| Status | PUBLIC |
Content hashes
| Canonical text | b542fd915e69211c7a2e72828455fa2f7684693b05a8a0001003fc94d7bdc406 |
|---|---|
| Markdown | 02d68383eb24aab22586dffeae03b1fb331404afd0300f34c6de391d7d10141a |
| Publication page | e00f986749a1ba3259542564ca870edf1ddd07653ff026570f7ca85a952ffae9 |
| Manifest | 97cbac1b93cf80583025063bdd0f4f5f6ca52610b5891b9dd7ce59d9407ae5a7 |
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 | Yg2kwFopWZRDLNukSA+YpQ96l9CXiTgeGp3nez6jq7fjemrsddQi0IVLMRWKkdUPOqvoGs6VTLypc0B6REhuBw== |
| 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
| 2026-09-17T11:47:50.479881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024644observed e00f986749a1ba3259542564ca870edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:50.461045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024644/manifest.jsonobserved 97cbac1b93cf80583025063bdd0f4f5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.444078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024644/publication.mdobserved 02d68383eb24aab22586dffeae03b1fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.425843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024644/publication.txtobserved b542fd915e69211c7a2e72828455fa2f...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. |
|---|