OT-2026-000047695
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000047695) never changes.
Identity and time
| Publication number | OT-2026-000047695 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-726a-a740-7fa29bd3484d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b054a8bb57945a71af9915f19c3250f3d1d8fd68993469a80f27e1e259ceb9a |
|---|---|
| Markdown | fe49e5f6486150f8a0439ef8ebdd7aeda1a9cc17d1cd565ffa06fc1e327bca6e |
| Publication page | 1622aba8c5bc2ee666184d718b5e356630e4776819374891e98010d0a2f8689f |
| Manifest | c5dcbca4cd54c0a241d1682bfc86f933f076902712c51238b4953fe7612e3c05 |
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 | Onob5uFDKttLfKSFIMM5LXUgD4U5EKfcgeg+saTwVdiAsuyuvi0gk6S/lSfZ/3Ow8/HZsRhGRFTucf9cp899DQ== |
| 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
| 2026-09-17T11:05:32.947848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047695observed 1622aba8c5bc2ee666184d718b5e3566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:32.928461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047695/manifest.jsonobserved c5dcbca4cd54c0a241d1682bfc86f933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:32.907411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047695/publication.mdobserved fe49e5f6486150f8a0439ef8ebdd7aed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:32.889736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047695/publication.txtobserved 0b054a8bb57945a71af9915f19c3250f...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. |
|---|