OT-2026-000035003
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed 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-2026-000035003) never changes.
Identity and time
| Publication number | OT-2026-000035003 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7840-894d-09d045aba5be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035003 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f2e0f1d70075492f5051b948d79abe2e5bed590de2fe99bff5fe66b274ddeab |
|---|---|
| Markdown | a8ac3b298394f3e0dc7be7963ce37e3718c8824143218b4bc1881e7c031fb2ca |
| Publication page | 020175b8d7f64d390546fd7ecd1291bc5d875c77c9a6f41b5f8acfb9cd27857c |
| Manifest | 05fe5d608b1504c951fea5bd527d26bbd423cd3f5123ec84c4369aa73c7f2b07 |
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 | KYaNNypCfj34CV48Hmw8AS34aza8XHD2QtQbzOhUl0zqJLW1I+pPaZWR9A/C8e4ZIrIQw3NfwEjDv0RQp+exDQ== |
| 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
| 2026-09-17T11:27:56.721136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035003observed 020175b8d7f64d390546fd7ecd1291bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:56.703692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035003/manifest.jsonobserved 05fe5d608b1504c951fea5bd527d26bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.685425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035003/publication.mdobserved a8ac3b298394f3e0dc7be7963ce37e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.668121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035003/publication.txtobserved 1f2e0f1d70075492f5051b948d79abe2...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. |
|---|