OT-2026-000039783
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, 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-2026-000039783) never changes.
Identity and time
| Publication number | OT-2026-000039783 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7116-9bb1-b6308e239f43 · 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-2026-000039783 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04e50df6527de6001cbab8f2520637120b9aa041f243e65e97cb474979b45f95 |
|---|---|
| Markdown | 55448c178ca1682904e1221198d5e76d869c78296e6109c9172706c069ee63a0 |
| Publication page | 6a3cb1d0bc060ec8f0b25cc5d9d17587be7fe4f33f57c8b486762f862bb0d047 |
| Manifest | 164afc239e6b07bb5fab7bec20514d7d2266d3d62da46ef4e1d6a1c26ffa9453 |
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 | 8XWYlKtz7nzFJ5ftsuuM3A6H7HRyb4dDWuOCgquF4VkJ1G8+8BEuFMWGzd8Mr7arQ/3GTK03A0KGVDzBbvSoAA== |
| 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
| 2026-09-17T11:20:00.503985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039783observed 6a3cb1d0bc060ec8f0b25cc5d9d17587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:00.486156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039783/manifest.jsonobserved 164afc239e6b07bb5fab7bec20514d7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.466704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039783/publication.mdobserved 55448c178ca1682904e1221198d5e76d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:00.444426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039783/publication.txtobserved 04e50df6527de6001cbab8f252063712...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. |
|---|