OT-2026-000039909
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000039909) never changes.
Identity and time
| Publication number | OT-2026-000039909 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-788c-8c13-a725ca3bad3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c8fcc0103e654f7c6a246bef6a7ecd1a31a7c9511b016f59529df11c1e4a9c3 |
|---|---|
| Markdown | 846372dcdb2ef34a337054c36533f7fb9e0c7dfa6a4ac984fba2530aa2a3ff0b |
| Publication page | 565837c1c36fcf04d1958376a8ef3b7efde1c34188a62cf3a04d6cf64c6f4fd2 |
| Manifest | 2d107a974aa6a538c3c7f9b1a68d56f01e1be22e5c8e26dc827d869c57622f60 |
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 | +rGb2mx/C3QPFOizUkr8iN5Y7NDXJFYqXcQ4+r+yJzkGkj2pUK2SZOodTHVgXmZ6xiDD8xRvxb8rowx88FiHBw== |
| 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
| 2026-09-17T11:20:12.260371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039909observed 565837c1c36fcf04d1958376a8ef3b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.240288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039909/manifest.jsonobserved 2d107a974aa6a538c3c7f9b1a68d56f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.223228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039909/publication.mdobserved 846372dcdb2ef34a337054c36533f7fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.205463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039909/publication.txtobserved 5c8fcc0103e654f7c6a246bef6a7ecd1...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. |
|---|