OT-2026-000016597
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000016597) never changes.
Identity and time
| Publication number | OT-2026-000016597 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d14-7cb6-940a-1a7de5bb073d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016597 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61341f9322d3598c747040181b7151e0828f02a790acf1c846289556a24b60be |
|---|---|
| Markdown | 8992b416b0f4efb095607285a12d524a53d57414a4e67444ca92cc919a738862 |
| Publication page | 463cb8dd000cea2896e21f0a9d9d70b2055352876fa39e0befb92fe1a29fc84f |
| Manifest | b386cdc54a1cdf6e4d7974d79e8a2c2a0464dc02324fc41196d070c19c7ea6e1 |
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 | pJOBeAmpvecK1kRJE/rKVXGPnOdlU7R/5IIMG+Kf3YytJ/nT43GNnKdDtrI/gruBA+vfQD4THV/5UPa+DYwaDw== |
| 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
| 2026-09-17T12:04:50.189610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016597observed 463cb8dd000cea2896e21f0a9d9d70b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:50.171603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016597/manifest.jsonobserved b386cdc54a1cdf6e4d7974d79e8a2c2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.152550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016597/publication.mdobserved 8992b416b0f4efb095607285a12d524a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:50.132439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016597/publication.txtobserved 61341f9322d3598c747040181b7151e0...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. |
|---|