OT-2026-000073149
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000073149) never changes.
Identity and time
| Publication number | OT-2026-000073149 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-764a-85f7-bfc9ca85e218 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073149 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8db95eb5cb015b6d3c367854771b4997c8c9b4c81731ebe33477ccfa3d7915c |
|---|---|
| Markdown | 099fba3fae221a1a95b77a0233ce5dc5487c0d1c689e22972fd4a2991a1b2f76 |
| Publication page | 90982a72c5905d233fc69a206e167a243e1e22417210a669810d098cec260898 |
| Manifest | 619ec7bcd266dd06150ff9dc71b0d1410ec86008c33dd6c31fa9bac8c8652495 |
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 | 5tyCg65ZWcdBRnqYLMXTkuiteaPVFo1YCbvgeAF8Gxl1/nRr6xktxJAC6IWgc7VY2ZFwKC94iuNf4d6W7/1ECg== |
| 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
| 2026-09-17T10:21:05.382718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073149observed 90982a72c5905d233fc69a206e167a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:05.362489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073149/manifest.jsonobserved 619ec7bcd266dd06150ff9dc71b0d141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:05.342793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073149/publication.mdobserved 099fba3fae221a1a95b77a0233ce5dc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:05.322631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073149/publication.txtobserved e8db95eb5cb015b6d3c367854771b499...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. |
|---|