OT-2026-000009941
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000009941) never changes.
Identity and time
| Publication number | OT-2026-000009941 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7764-aaf1-2329f9551def · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36047b8c1edfe39208c6c97e66c07e96c9627b2ee3fe4553ed36a557276d2c6c |
|---|---|
| Markdown | fe4f46f76e3a5337d941aade3770d27490ae6f0f74a4a7597cafebabccdf09d3 |
| Publication page | 09fdd27bdf7f2bf6b98021bfc8e0d1e8f3ff6a5084245b2eb2ec95de4b79f225 |
| Manifest | fcb8b50edb9ca52b0180eedb72c3e28d52a20bebf2b178c28aad86ab2307e5c5 |
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 | /qhklBoIiLMNuj3x12FD524H/9WYwE9gflljJc/IH78jecPUJopl0kSDScPK4U1yvFaWAP2fpSlRRxhRhfu2Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:58.304431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009941observed 09fdd27bdf7f2bf6b98021bfc8e0d1e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:58.282994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009941/manifest.jsonobserved fcb8b50edb9ca52b0180eedb72c3e28d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:58.263305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009941/publication.mdobserved fe4f46f76e3a5337d941aade3770d274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:58.240871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009941/publication.txtobserved 36047b8c1edfe39208c6c97e66c07e96...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. |
|---|