OT-2026-000024590
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000024590) never changes.
Identity and time
| Publication number | OT-2026-000024590 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cd-71aa-b406-cc4362e9d5df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024590 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f3180a297e25d97ffdd539a3f3a41c96f71665fcac0a90f333692d0bab517f9 |
|---|---|
| Markdown | 5c5a5fb67c491d0d2c4d45c0a3073ca356750eb8f28087c523c46b796c363e8a |
| Publication page | bf28d76217dec6d71db8b399ac5e2a7af2a823ceccdd436cfca9dd9fd9b0f93e |
| Manifest | 72decfd0273f54d4000b86c36942df7c06f4d95c3410becc28ca30f4e7ba78e1 |
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 | bw8u7tuWhk2zVjFEi5759cZKDSypePNWcKNv35EPHZbP2TJu+iE/tizRYVIYZ2gtY6d9X2LayGHgTxfZnZXWCw== |
| 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
| 2026-09-17T11:50:45.673510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590observed bf28d76217dec6d71db8b399ac5e2a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:45.647784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590/manifest.jsonobserved 72decfd0273f54d4000b86c36942df7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.621743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590/publication.mdobserved 5c5a5fb67c491d0d2c4d45c0a3073ca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:45.603423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590/publication.txtobserved 8f3180a297e25d97ffdd539a3f3a41c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.944613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590observed bf28d76217dec6d71db8b399ac5e2a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.928448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590/manifest.jsonobserved 72decfd0273f54d4000b86c36942df7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.912034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590/publication.mdobserved 5c5a5fb67c491d0d2c4d45c0a3073ca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:46.896162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024590/publication.txtobserved 8f3180a297e25d97ffdd539a3f3a41c9...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. |
|---|