OT-2026-000023610
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000023610) never changes.
Identity and time
| Publication number | OT-2026-000023610 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed3-7917-b341-9f600dfa1e29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07fd24df41989352630c85bee6f0b46195283bf2c9079aaf570693da6678deb3 |
|---|---|
| Markdown | a523464de6aeb0eb34cc79ab8c0a7bbf4ad244f220cd804a71b801e9b7673595 |
| Publication page | b842899ad7357c4863c63c10cce74ce877a28125f19d11f2a91791e77608dd7c |
| Manifest | 1e42228e496b80b9e3ac4aeb31c6d40273a1610200e997a7dc37848b1df5687e |
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 | N5jN0qVJzG1r3fKcjdrTCeZGBm4eESfujBlHTsjrEsqWX62wF6kOD/suInCtW2O+a4q7TWyXfX1DiRyP3CrVAA== |
| 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
| 2026-09-17T11:49:48.760488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023610observed b842899ad7357c4863c63c10cce74ce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:49:48.745167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023610/manifest.jsonobserved 1e42228e496b80b9e3ac4aeb31c6d402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:48.728643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023610/publication.mdobserved a523464de6aeb0eb34cc79ab8c0a7bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:48.713154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023610/publication.txtobserved 07fd24df41989352630c85bee6f0b461...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. |
|---|