OT-2026-000009047
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000009047) never changes.
Identity and time
| Publication number | OT-2026-000009047 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-761c-9f08-c052d457e607 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2908a14b58e13074ea8355045dd6a775d2185ad5ce34d14e92ada42637a023a7 |
|---|---|
| Markdown | 8e723f3a0d1b24f4734c91f3abcf301edab24d4155aa9b618e495244e9206050 |
| Publication page | 336e107d174b903c360da1d2b061262aa138aac8c4ac043d1b89e13555b79cda |
| Manifest | cd77b2f342ed2b72a61fa687e2a6abd5f64eabd782066a38886abfc8ee8ce4aa |
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 | e2eV5pD7DMKQHg4SE3hLZSC6sGeKnChe4pRWaNPmgYtOziSVsd5qmWmq4Hk08lA9uMZ2onxJcHGBK6LDlqbVBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:41.934568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009047observed 336e107d174b903c360da1d2b061262a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:41.913469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009047/manifest.jsonobserved cd77b2f342ed2b72a61fa687e2a6abd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.894058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009047/publication.mdobserved 8e723f3a0d1b24f4734c91f3abcf301e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.874852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009047/publication.txtobserved 2908a14b58e13074ea8355045dd6a775...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. |
|---|