OT-2026-000023239
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off before set-down
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-2026-000023239) never changes.
Identity and time
| Publication number | OT-2026-000023239 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7b88-93d6-b83db6041e10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09899372804a39f7d9673e6c13b11a4d0a054f670de8c044b5c77190b376376c |
|---|---|
| Markdown | 8385975f68b1a65e5d9930c59b7ca06cec78b7b2210ed66971dd606883e0a168 |
| Publication page | 9bfaed37dcc62176041ca8cdaf88315a08496f4af2ee7fde7217ee10a9ad6861 |
| Manifest | 5954d21865075aaa4961891c11a0c34266e30f02308a4be49ae0ae84f5ddf9d6 |
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 | 84ToqpY/xRKaYF82qk0454FMiJNPRnUC5TiOeCxJmDB7PlnlKPT32LfDU8sadYTh7AZgRFRnwVJbvB8YP5NeAA== |
| 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
| 2026-09-17T11:51:18.108827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023239observed 9bfaed37dcc62176041ca8cdaf88315a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:18.081304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023239/manifest.jsonobserved 5954d21865075aaa4961891c11a0c342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:18.061327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023239/publication.mdobserved 8385975f68b1a65e5d9930c59b7ca06c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:18.044389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023239/publication.txtobserved 09899372804a39f7d9673e6c13b11a4d...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. |
|---|