OT-2026-000016191
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000016191) never changes.
Identity and time
| Publication number | OT-2026-000016191 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7106-8649-6404e8e19571 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95de3e44d6062612f614b1d37a91caa4f270ac0c4f9d978fc79af864edbaa49c |
|---|---|
| Markdown | 58ab4146e49a88c16d593d069159fdf81c92448d3c691d63e001c922a80041e1 |
| Publication page | 3abf833120e830e0bed4bd55afe43738fb0708482b05814eade5dcbbe580208f |
| Manifest | 7797b60a09ef89d00dd04d2dac44a3303869abd653aa57b3f997e79b08c9b81a |
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 | PfmmX+f7CHF1RBb24siA2TqhGL9juUfwKEnzjLDXKFzUeOcx/sXxAvWBGgYwpnhD8cjO447HX/qL7eEBHjgkAg== |
| 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
| 2026-09-17T12:03:38.835080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016191observed 3abf833120e830e0bed4bd55afe43738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:38.818353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016191/manifest.jsonobserved 7797b60a09ef89d00dd04d2dac44a330...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:38.800475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016191/publication.mdobserved 58ab4146e49a88c16d593d069159fdf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:38.782106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016191/publication.txtobserved 95de3e44d6062612f614b1d37a91caa4...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. |
|---|