OT-2026-000035363
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000035363) never changes.
Identity and time
| Publication number | OT-2026-000035363 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-73ed-8171-450e084e65d4 · 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-2026-000035363 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3b8e5fb9fc3bc5fb5da3b8a4443868854878c1be03465f0948f412802511a19 |
|---|---|
| Markdown | 172b613f68e0f0dffcf4ca0af5afb528c98f4c02faf7fd25a1d8b104a2563e90 |
| Publication page | 22da0b2aafd32cf1059862a56a83b6ef8192c25e44b1ffab7c25199387e9d1b9 |
| Manifest | 2d91d64dc4a723cee605131fff7a9fa28cb01d84d9b0a3a54a1b1b07cd349a68 |
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 | Lz+Y4BLJEzkl7tntCSMPdbH9CLOgKLsRuo4x5S0XJTxml1TEHMj0uxv3osnBF8X/we56CJSS8BXaC4H9nRaKDw== |
| 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
| 2026-09-17T11:28:39.102231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035363observed 22da0b2aafd32cf1059862a56a83b6ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:39.084517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035363/manifest.jsonobserved 2d91d64dc4a723cee605131fff7a9fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.065855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035363/publication.mdobserved 172b613f68e0f0dffcf4ca0af5afb528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.047936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035363/publication.txtobserved f3b8e5fb9fc3bc5fb5da3b8a44438688...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. |
|---|