OT-2026-000027476
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off before 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-2026-000027476) never changes.
Identity and time
| Publication number | OT-2026-000027476 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6998-75e6-b493-6aee1891d950 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027476 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2416d3ca9455d7a4b445632cdbc7c7b328d5cb2e0f9f95feea1d13e15fb1ebbe |
|---|---|
| Markdown | 90eee0a351b5a4b1c5d9c222ba94ed98f6c2a8db427ec71f0c043a21928f9c76 |
| Publication page | 2a9e12543922ac44fae4d1eadf5c90cd5ec2c44a4e0448f87c3cb0ac8b4423b6 |
| Manifest | 13a0ab61e55365a563b75766253006f703241b5e522900424a94e6177f3a0fd0 |
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 | zmiu7Asns4BxmZFbvc+NYu3e1r8WANaAwUZJDkm9B9J1fqYl0q8NH3Y0MBjhfKkK44yFb4AWnGw4NujyOTm9BQ== |
| 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
| 2026-09-17T11:42:56.303974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027476observed 2a9e12543922ac44fae4d1eadf5c90cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:56.288208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027476/manifest.jsonobserved 13a0ab61e55365a563b75766253006f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:56.272118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027476/publication.mdobserved 90eee0a351b5a4b1c5d9c222ba94ed98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:56.253938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027476/publication.txtobserved 2416d3ca9455d7a4b445632cdbc7c7b3...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. |
|---|