OT-2026-000027376
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off before set-down
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-2026-000027376) never changes.
Identity and time
| Publication number | OT-2026-000027376 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-79e0-ae13-844c23a64945 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1536e35c6d89105ded9b0477acec2fc37023da9b3b5504e4e397b45c8154d115 |
|---|---|
| Markdown | 731ee2b6d7c9c614f671c3c63328f8c821d51f1e3dfba09e722ed4f752684a61 |
| Publication page | bcb1cc9a375d2920fac2bc341f03d24080bf140c94071d97882a34d9c83bdc2e |
| Manifest | 5c8d853d01d6f45cd48f62d2811c1645787640c87c13390836bce5334827b53a |
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 | aHu8nBRPuMacHvpXUt4JNSNeflzIHMl7wKfNasXsKEGEHLdiRAKKbHMVHAgEzyxmnjI+89mJvlRfB60xpM1uAw== |
| 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
| 2026-09-17T11:42:47.591054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027376observed bcb1cc9a375d2920fac2bc341f03d240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:47.572706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027376/manifest.jsonobserved 5c8d853d01d6f45cd48f62d2811c1645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:47.551490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027376/publication.mdobserved 731ee2b6d7c9c614f671c3c63328f8c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:47.532065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027376/publication.txtobserved 1536e35c6d89105ded9b0477acec2fc3...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. |
|---|