OT-2026-000039061
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump 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-2026-000039061) never changes.
Identity and time
| Publication number | OT-2026-000039061 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-771d-a4be-9cad8b177bce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 513cce60477348a953aac8b904a2e46dd556f450a62d2d070d305caf1c9f6c61 |
|---|---|
| Markdown | 5eb62f42c03198f8088e16c41f613f11ab4c07b1a667c1c61f950ff5c60dcebd |
| Publication page | 7e4205cc013cc62579bdf2dae6a76744edaf7fd0ef409c59f39da887881435ed |
| Manifest | 9db617be0e24554fafcf15531b2aeb64ede54f007ea1511fa23fd57be2b2f2f3 |
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 | jmsK5fuKK17EB//7ANVjVN0MPYa/J0Y6hZ1oHQiIj2pkYjX5FgYpUTrI1WADn2e7O2uYivMaPg5tUT0ttBkmAw== |
| 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
| 2026-09-17T11:20:31.936108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039061observed 7e4205cc013cc62579bdf2dae6a76744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:31.915188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039061/manifest.jsonobserved 9db617be0e24554fafcf15531b2aeb64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:31.895320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039061/publication.mdobserved 5eb62f42c03198f8088e16c41f613f11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:31.877395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039061/publication.txtobserved 513cce60477348a953aac8b904a2e46d...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. |
|---|