OT-2026-000007766
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000007766) never changes.
Identity and time
| Publication number | OT-2026-000007766 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843f-7029-9237-e4e641c550cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d1a2f875a7688c1add8a1862c9b1081703fbab76a4b1fe958edbf7839c30a02 |
|---|---|
| Markdown | 056f1f24c077d667340b945939f70e13089228dd7adeb45b0b0d2444e813047e |
| Publication page | 800a5a54d3e108dd6cb20934970545d5778ab05419a787ccb9c1292fe08d1786 |
| Manifest | d6b290912037dfd3b7e2f55ec59bd06c0ea80eff16a049a2f21b954f251db945 |
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 | DXVdJHAZ1Q7avPfEtd9CbNbfCgN3yw2bWqGT8sUKDDLIf/Dyh7Sq/9+cjiuMd/wsh8JJ+/67PauSHYGc/6tTBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:04.624124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007766observed 800a5a54d3e108dd6cb20934970545d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:04.605210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007766/manifest.jsonobserved d6b290912037dfd3b7e2f55ec59bd06c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:04.586253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007766/publication.mdobserved 056f1f24c077d667340b945939f70e13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:04.567874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007766/publication.txtobserved 3d1a2f875a7688c1add8a1862c9b1081...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. |
|---|