OT-2026-000027585
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000027585) never changes.
Identity and time
| Publication number | OT-2026-000027585 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6999-7958-a927-b63d1f9171f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027585 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2efbdf89a88a0e9cf607d1735ba9269dabcb98983571e109904ddeb40d9e359 |
|---|---|
| Markdown | 6eb2508100275b2154cbfc8db622cb75033f6071da80573135c1c68c3039ab94 |
| Publication page | 94335f2e03644b83c806e26e7ac1c3e10be8adc63c332f978504417bb6a5731b |
| Manifest | 0080a1788550578a3eb90c3f4d59f7ea3d41f9054de96204c2b0bfa263905798 |
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 | P3SFzJbwRjbwMDQBeUHANcnNv5A+3LFWKtSeEvNLUsKaVc3gR/0UA7kdDn8S8+7H1k+WJcbDntMLteSr7YmxDw== |
| 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
| 2026-09-17T11:43:04.829660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027585observed 94335f2e03644b83c806e26e7ac1c3e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:04.811255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027585/manifest.jsonobserved 0080a1788550578a3eb90c3f4d59f7ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:04.789690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027585/publication.mdobserved 6eb2508100275b2154cbfc8db622cb75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:04.771687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027585/publication.txtobserved c2efbdf89a88a0e9cf607d1735ba9269...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. |
|---|