OT-2026-000035529
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, 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-2026-000035529) never changes.
Identity and time
| Publication number | OT-2026-000035529 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7d63-a4dc-8626304f93b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2624198db62571108e00be7d271bb277e6910864c8c9efdce789cfa0fd65b4b1 |
|---|---|
| Markdown | 29b454d5e538381224b590c344deaf8918b0f667b472b0849ee045033f852a55 |
| Publication page | f138d6fb40830302c4831471eb1cb5da39dce83713a5602f771fd4c48e08919c |
| Manifest | c6bb3ea38bd70ab95222e006a4e93936d52ed7abb7363d101c285ec8bf6d8b23 |
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 | AcxuWWMC5zFOCWxN65hbNyo4U9WPwPXKPVveHFuiFWyhE6KGrMqrpCMkQ8nsVcJChxgj4pOJRSp4IW9YfUNDCQ== |
| 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
| 2026-09-17T11:26:57.220575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035529observed f138d6fb40830302c4831471eb1cb5da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:57.205294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035529/manifest.jsonobserved c6bb3ea38bd70ab95222e006a4e93936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:57.187505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035529/publication.mdobserved 29b454d5e538381224b590c344deaf89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:57.170701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035529/publication.txtobserved 2624198db62571108e00be7d271bb277...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. |
|---|