OT-2026-000070251
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, 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-2026-000070251) never changes.
Identity and time
| Publication number | OT-2026-000070251 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7270-ae8b-b026aebcc44a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5344315b8628b7fb38133e311b54d919cc6a2652176b4a8729ccfe1e9d65e3ca |
|---|---|
| Markdown | 63aeb7a17c4cecfba65773db1bd8bbc58ee89f7761cd69068551ca41b94f9865 |
| Publication page | fdbc913736d7d35fba81f325d0885a26936425f7f22d763f683fc52526a8e07b |
| Manifest | acb8a0c7705cf184f78e858364b9b9fe0a98ff34715622ce595cfeb63527c9d0 |
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 | fTCtv5A6T4aDlor/ZjpX8zf5hB9ZT5BKkB/jTYB2GTBuChLulmabGDaVP/4CogGAVxxy73ycZ2SZ36hF0O9JDw== |
| 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
| 2026-09-17T10:26:01.756098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070251observed fdbc913736d7d35fba81f325d0885a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:01.738710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070251/manifest.jsonobserved acb8a0c7705cf184f78e858364b9b9fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.722754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070251/publication.mdobserved 63aeb7a17c4cecfba65773db1bd8bbc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.706409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070251/publication.txtobserved 5344315b8628b7fb38133e311b54d919...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. |
|---|