OT-2026-000039937
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two 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-2026-000039937) never changes.
Identity and time
| Publication number | OT-2026-000039937 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7ae2-873a-fbb34c06aa10 · 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-2026-000039937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ce63f5de92f0773cbf9c89d48ac6b5c51b1eae3c1fcac392602afe1781bf0bb |
|---|---|
| Markdown | 6f8f926cff07037c98e8481c0900f2d4545c2ef7292813926b6f2f452f41e076 |
| Publication page | 3bd7d21f55e345284750bb16c67250f69a0a2dc585712aac6680e5d9d7c0da7c |
| Manifest | 0bd149b2f8b4e6930ec670f02fedd0432556128bad904d1cf57a41aa7e6efd76 |
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 | ceiQ57fJXZiixLUUU0dCXObuK8epVsHRqf2DMi0geHF5TugDCqHXVxjHEVl9XyfYvC90U7mlv2NshP8HjQmABw== |
| 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
| 2026-09-17T11:20:14.323725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039937observed 3bd7d21f55e345284750bb16c67250f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:14.304223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039937/manifest.jsonobserved 0bd149b2f8b4e6930ec670f02fedd043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.287197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039937/publication.mdobserved 6f8f926cff07037c98e8481c0900f2d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.269046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039937/publication.txtobserved 4ce63f5de92f0773cbf9c89d48ac6b5c...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. |
|---|