OT-2026-000070495
Publication integrity record
Four cup vacuum gripper, four 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-2026-000070495) never changes.
Identity and time
| Publication number | OT-2026-000070495 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7081-ad1d-7f1c0ab665f7 · 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-2026-000070495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44a3aba1d0981fa924a9f414cdc240699e1bc3fab0f50f44a1520a629aa5ab51 |
|---|---|
| Markdown | e818dfa1d3b87419b991d863dc5046fdfed0f9d72c862297c6d6c06469558e38 |
| Publication page | bcfe0501c4de0eaf38f379bff1702f61007d07cb9ef061f96e9472e758666e68 |
| Manifest | 673110aed648f79d3ad9db93b0bcc3a83828440a25ad9ae5c754a80f79c01ff0 |
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 | 9O1Bm3HHmjGEHcjBJQkycZp3ALt575oAyO7OdrdKNFUnry71bWobQ9DytbBtrSDR7WCs9gx62/Hpkna0HTfWAA== |
| 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
| 2026-09-17T10:26:19.820743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070495observed bcfe0501c4de0eaf38f379bff1702f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:19.803748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070495/manifest.jsonobserved 673110aed648f79d3ad9db93b0bcc3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:19.787400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070495/publication.mdobserved e818dfa1d3b87419b991d863dc5046fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:19.769833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070495/publication.txtobserved 44a3aba1d0981fa924a9f414cdc24069...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. |
|---|