OT-2026-000043384
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000043384) never changes.
Identity and time
| Publication number | OT-2026-000043384 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327e-72f8-9c7f-f83c80c99b22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50bdb10dd08486568b7b07c2f67d8f2d5005c170979d5fc7609c25e43a68f1d5 |
|---|---|
| Markdown | 1c23a5e19e53af68de5f7f5da2d1a0b7afdc6807c905d41cc2edc5a3d55ae9ef |
| Publication page | c4c4319ee91984e740859421867a9953e16aca5257d4368ddd6fc8fa7d0923d3 |
| Manifest | 7cfc07bd0285a782a1ad3dec90ccd0368bb8e130e802b8fc19966e2ff6ecb55a |
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 | FsqDCKczhn32DF/EWSlnwSSqicHNdsWhvunbOR7LtIVaF339gym2iUHGAgmK7oI0yKcIKSxgGlc2tb+SXHFrDA== |
| 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
| 2026-09-17T11:13:54.867136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043384observed c4c4319ee91984e740859421867a9953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:54.848909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043384/manifest.jsonobserved 7cfc07bd0285a782a1ad3dec90ccd036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:54.830894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043384/publication.mdobserved 1c23a5e19e53af68de5f7f5da2d1a0b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:54.809178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043384/publication.txtobserved 50bdb10dd08486568b7b07c2f67d8f2d...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. |
|---|