OT-2026-000086467
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two stage ejector, 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-2026-000086467) never changes.
Identity and time
| Publication number | OT-2026-000086467 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-71ce-a0f7-e4cda4522932 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a3356d492772748defb9e4296c1a7c7d0da6dfa8c4baf3a2121a47699a2a5af |
|---|---|
| Markdown | e9d5a5dc6e147eb46aa346caf94e086e0be5df7c7c72566dce167d1eadd7dd9f |
| Publication page | 0f44f349b6ba45e20656ad8bcd34c4f1d7ad7715d23f0355077664e72d38a7a2 |
| Manifest | 1403da9f8d88201379fbf1565c733f52559d02134fdd93494f41b574ad559356 |
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 | cV+kmprbJDCVtoNRjx6S/bxKsh5FwXEA2HOK1RfrxmSWuqSUl+9hNXe2MdGps+zP45aRwh8XzUtR5waiWEs8CA== |
| 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
| 2026-09-17T09:52:16.411327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086467observed 0f44f349b6ba45e20656ad8bcd34c4f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:16.394049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086467/manifest.jsonobserved 1403da9f8d88201379fbf1565c733f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:16.377080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086467/publication.mdobserved e9d5a5dc6e147eb46aa346caf94e086e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:16.358859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086467/publication.txtobserved 0a3356d492772748defb9e4296c1a7c7...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. |
|---|