OT-2026-000010260
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000010260) never changes.
Identity and time
| Publication number | OT-2026-000010260 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7b8c-8404-11993cf07569 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23bc6e8619fd2cd92bff4c2928d1a22f41a9508b9f13a8c60e9dc3abe395798b |
|---|---|
| Markdown | 87280c89c41106bcdb9f095f643a053b79588abc21c21f231ad48d3335b80c97 |
| Publication page | 13ec3d1d762cf38121ee59d8a94e2d5ef8c625fcf39e042b93778977987cc1e8 |
| Manifest | 1dc1b11a7a8dd7945527cf22d7c5b2f068854a37240ad02f580eb193dcd40a91 |
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 | Fa6RO9SJUwTt1uLJ4E9ww6naBlBYVf3LboJhIZ0M9EzLNJ3yhH57YKPVFtL1v9z2HgqA6BB7f2KpkjfGSdfbAg== |
| 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
| 2026-09-17T12:16:28.896448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010260observed 13ec3d1d762cf38121ee59d8a94e2d5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:28.875848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010260/manifest.jsonobserved 1dc1b11a7a8dd7945527cf22d7c5b2f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:28.851425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010260/publication.mdobserved 87280c89c41106bcdb9f095f643a053b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:28.830588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010260/publication.txtobserved 23bc6e8619fd2cd92bff4c2928d1a22f...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. |
|---|