OT-2026-000047869
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047869) never changes.
Identity and time
| Publication number | OT-2026-000047869 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c421-7907-a01c-ed2253bb869c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047869 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54da982c9515ea83fc86f8a686e0a337d9f19cb5d520503eb9525c248f246df4 |
|---|---|
| Markdown | 151faa055defb03122e3d005d3ed036a5b51adb8b90e4620a753e87e52eb424a |
| Publication page | 1b36653939d6251bbfd3f0b4075c7ed40bf5f4a2a20fdfb126e62f0a930c86e0 |
| Manifest | 00c660c7aafd606dfe4003921ab5f3cad967fc6468ddb7721a3bdee2f79bba2a |
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 | Cb8FuyfOIlfVBtOZR4oU1acoMKnXL9a3cpImxlMH4aYi5Uh/7C5/PzyTInJq4o5i8zOccYbS4GBTqRg+URgSCA== |
| 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
| 2026-09-17T11:05:47.779670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047869observed 1b36653939d6251bbfd3f0b4075c7ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:47.760712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047869/manifest.jsonobserved 00c660c7aafd606dfe4003921ab5f3ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:47.741622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047869/publication.mdobserved 151faa055defb03122e3d005d3ed036a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:47.724159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047869/publication.txtobserved 54da982c9515ea83fc86f8a686e0a337...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. |
|---|