OT-2026-000024133
Publication integrity record
Four cup vacuum gripper, four outlet manifold, 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-2026-000024133) never changes.
Identity and time
| Publication number | OT-2026-000024133 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7cf4-a430-af262fbedbde · 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-2026-000024133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ca223cf22c1c52c8215de72b89f06357639701b3fee96dc3e39d4e68f9ebe49 |
|---|---|
| Markdown | db2bddbb33a9837d5643ba2c0c47a1738664e4e8be72de4167c5138707289896 |
| Publication page | aacda908ce8b0cd5d483efe73503b15d451b5faf7a3b1fe84adaa29fd602035e |
| Manifest | 52514a2a16a3d99ae4bfa62023c62afc5648a87f440f111f2bd4ef2cb9ab21fe |
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 | Sf2boXbvF2FRMLEUXF6mm+zxRTcvxzL6L5X9qs7cF39vM3nxuCnQ/QPcrMB17dQLqUuLVKy5+0OQcZSrE9V1BQ== |
| 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
| 2026-09-17T11:48:33.839922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024133observed aacda908ce8b0cd5d483efe73503b15d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:33.823360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024133/manifest.jsonobserved 52514a2a16a3d99ae4bfa62023c62afc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.782485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024133/publication.mdobserved db2bddbb33a9837d5643ba2c0c47a173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.738617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024133/publication.txtobserved 2ca223cf22c1c52c8215de72b89f0635...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. |
|---|