OT-2026-000032333
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, pulsed blow-off 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-2026-000032333) never changes.
Identity and time
| Publication number | OT-2026-000032333 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-717f-9d7a-b8387e5a86d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032333 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6332164426444f673a184fa86a6cd33608bfb1fbde0b021fd86ca657a33fcaa |
|---|---|
| Markdown | 58289a8bc7eaa8dc638e743392b4bba8f4e498ca71ff137ce32d7d9d193f3168 |
| Publication page | e4734aec8680f895e8f6a1cdfe34d017bbe1414d7f1dd781266b4c4ac191781c |
| Manifest | 9573a3e55ac5447a2c2244ed7f8e371955026fbefec2840c4e42e24c30331309 |
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 | N9aZ6Cx+CZ1ah+4kOkkZuKP+CtGUPW0Y1gbdP9y1sbZN4wVajjJRKmjEAMtR5J8/xLuihkJL1Z7vQwYVtWodAw== |
| 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
| 2026-09-17T11:33:10.572245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032333observed e4734aec8680f895e8f6a1cdfe34d017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:10.555285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032333/manifest.jsonobserved 9573a3e55ac5447a2c2244ed7f8e3719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:10.538621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032333/publication.mdobserved 58289a8bc7eaa8dc638e743392b4bba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:10.519751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032333/publication.txtobserved e6332164426444f673a184fa86a6cd33...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. |
|---|