OT-2026-000036736
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000036736) never changes.
Identity and time
| Publication number | OT-2026-000036736 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7a2f-874f-9bde835ab2c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036736 |
| Status | PUBLIC |
Content hashes
| Canonical text | da11e4595ba4cfe7aa91e38164b21d271bfac05dd8891da163a39463a3b31bcc |
|---|---|
| Markdown | 3e98a55026e5c0cf3a88a8304c7abdca00d20ebcf9fdf53851ad91e7bdd55318 |
| Publication page | 37a5d1adf3b91fdf674ba2849e1813d4d64cca750d3e0337967f36d741689f46 |
| Manifest | 73fa3a44c3fc763dff833c3eaf5bf32389e02eaef1892ea51ed2c87d515fe7e4 |
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 | F7BvvVJzxhil8EL54BFaBlExplXDIzta+iz1J+zgD4s2o+V9L1IfSIdR3dV2VZ5fLfOKwqLHdHEQ4kS/uDgjBw== |
| 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
| 2026-09-17T11:26:06.169820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036736observed 37a5d1adf3b91fdf674ba2849e1813d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:06.151528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036736/manifest.jsonobserved 73fa3a44c3fc763dff833c3eaf5bf323...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.134356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036736/publication.mdobserved 3e98a55026e5c0cf3a88a8304c7abdca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.117628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036736/publication.txtobserved da11e4595ba4cfe7aa91e38164b21d27...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. |
|---|