OT-2026-000036668
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000036668) never changes.
Identity and time
| Publication number | OT-2026-000036668 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7d93-a1b0-3e7eea949ac0 · 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-2026-000036668 |
| Status | PUBLIC |
Content hashes
| Canonical text | 636fca1642dca14a9fc64d5298aa7056ffdd093713f1567efff65d2d48668948 |
|---|---|
| Markdown | 38529407797e79de4ced2b2b62e091aa1de600ce2101f3e49048a22bf99e5a82 |
| Publication page | e926e12c9278d8f4dff5137f800bad9c454a21e58ed6480d447958ce11ee5575 |
| Manifest | cfd117c0cae058572788eaca277b689bccb165636740bd0f33237fed23ad666d |
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 | FiZhUF+fRekuXzP5U9kNS+rltE/yK9xvXYjo/PUKbgEdNky7vG5BOFTi97vaUppwQvPoWr4f7vv0wO5JEIo5AA== |
| 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
| 2026-09-17T11:26:01.257926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036668observed e926e12c9278d8f4dff5137f800bad9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:01.240609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036668/manifest.jsonobserved cfd117c0cae058572788eaca277b689b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:01.222876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036668/publication.mdobserved 38529407797e79de4ced2b2b62e091aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:01.205799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036668/publication.txtobserved 636fca1642dca14a9fc64d5298aa7056...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. |
|---|