OT-2026-000014040
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000014040) never changes.
Identity and time
| Publication number | OT-2026-000014040 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-727d-838e-8ea4922e9d18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014040 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad0edcbb5e46bfaf1273503d1980f958be9211817c80fd52ae6f53ea552c8030 |
|---|---|
| Markdown | 4b9a3fd26e074d656450b4a196667694ad3292569c69419aef402275ff181814 |
| Publication page | 6994397af47927d16cb3182f14393d2a000488aa308842809c5d67a81d11e691 |
| Manifest | fb6fb25539f8a7f087e53f427057475233e51ed879147418f3a7532121b4400a |
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 | 9NWAlKCJL3oisXHqWwLz+m+xSkSTtGHfwRhZtVgoPslva4L8GDKI1EtCHubSmIrbPxBaqE6qKbP8JOd4WB6bAg== |
| 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
| 2026-09-17T12:09:16.474247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014040observed 6994397af47927d16cb3182f14393d2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:16.450973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014040/manifest.jsonobserved fb6fb25539f8a7f087e53f4270574752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.429214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014040/publication.mdobserved 4b9a3fd26e074d656450b4a196667694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.406597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014040/publication.txtobserved ad0edcbb5e46bfaf1273503d1980f958...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. |
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