OT-2026-000088352
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000088352) never changes.
Identity and time
| Publication number | OT-2026-000088352 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7bcc-bf6f-e37c4bc7ca65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71a1231d919d11bec7a454d3a5c9236b46c5742504e4bedebabee6a9f65b5d62 |
|---|---|
| Markdown | 18c0b731207651399710e9bbefd31cb5488382791cbf71d13eb715694d868dce |
| Publication page | ce1bf53c479e45305df67d28cc34df62e2028bf765d0aed0f5bc12b9c4a59a0e |
| Manifest | 6725f61aa46203acc1a1a3cc71fddd79bd7a6499a9fa7b9754bc4d911991d526 |
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 | CimFupTqvTFN8GuFgkN0y1AYO3khxKGN6OdKYOycuMCL40puGXB4gqmfOYU2zMyYPk+ipOdZwJXnOgGengzMBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:41.634409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088352observed ce1bf53c479e45305df67d28cc34df62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:41.617532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088352/manifest.jsonobserved 6725f61aa46203acc1a1a3cc71fddd79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.600538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088352/publication.mdobserved 18c0b731207651399710e9bbefd31cb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.580115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088352/publication.txtobserved 71a1231d919d11bec7a454d3a5c9236b...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. |
|---|