OT-2026-000039500
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000039500) never changes.
Identity and time
| Publication number | OT-2026-000039500 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d2-7daa-8e54-00f3de89fa0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039500 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac4086571427ef268f5b4aaff21466a0a7a835eae3214b5166c99f5b2fa47d35 |
|---|---|
| Markdown | 76de3fb22b15e6bb3ac1633a3ff041b5eab0a9a20043fb260410a08c3fbf459a |
| Publication page | 5ade5350be4bb6d9672b8c7b59060b9cb0d4cce9e8d9be4815b1bcc62019b7d4 |
| Manifest | f6f551d19d46d35c8c881356d937540c256f6961d5c407374e25db4c375214c1 |
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 | Tjsm1dDGlfsKM0T0mCTh2beVf4eruZ+mvwgb5qXpkmZ8XbSrcZ8UrEQDs23ep1YuaVJrmfHa9MJt9Dp4/EAsDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:38.016970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039500observed 5ade5350be4bb6d9672b8c7b59060b9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:37.995792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039500/manifest.jsonobserved f6f551d19d46d35c8c881356d937540c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:37.978284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039500/publication.mdobserved 76de3fb22b15e6bb3ac1633a3ff041b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:37.954799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039500/publication.txtobserved ac4086571427ef268f5b4aaff21466a0...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. |
|---|