OT-2026-000011527
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000011527) never changes.
Identity and time
| Publication number | OT-2026-000011527 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-7495-8018-9ed149f60a48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 637911a36878722d8d494198b92256ceb665ad8c9b9c11c804bbeae5715ed98c |
|---|---|
| Markdown | 55950de525ffaadd04eed87d6644484e00f600ed8949ad9b82d82d175ffc5806 |
| Publication page | 2979a6a6388b0e61c231dd999147db8438ef34d73f9e5f7b0525c84b07eb0651 |
| Manifest | 7f7ac6edeb33f8a5a76c86a3e92f3bba9f5ae31124fcd78a4c74942bdb3cde56 |
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 | dpt4YYdtFhzATGytttQX+5vXNc9R/mlA9mbMGwCsAGV6No36rr0w4nXJSZPWMtxXRIcmcPJBWzix6Fz3rghgAg== |
| 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
| 2026-09-17T12:13:18.968359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011527observed 2979a6a6388b0e61c231dd999147db84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:18.950005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011527/manifest.jsonobserved 7f7ac6edeb33f8a5a76c86a3e92f3bba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:18.932382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011527/publication.mdobserved 55950de525ffaadd04eed87d6644484e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:18.913931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011527/publication.txtobserved 637911a36878722d8d494198b92256ce...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. |
|---|