OT-2026-000046229
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046229) never changes.
Identity and time
| Publication number | OT-2026-000046229 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7bb5-9fcf-adb755dbcb40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 877261ee5778112ad1e55b34b173f2c7c319adfb511c09a5f16459ae86bd61c8 |
|---|---|
| Markdown | 00adbe65744bb676285620b9dad67926b285e450f357f8e4d977ba4b6f05e142 |
| Publication page | f3ca0aab53eff0c9a08c26d82a67f2f18f503307d361c4925b0b7b8843866447 |
| Manifest | 9d0f77aa21581e2998f4a5c83f875b5063fc8a89de0773c4af56c1ecaba0ff6e |
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 | RyR7kP7sTObtLHCRFYJflD220GvrdxlkssCOR5J/ctE1GYisisQ/zCJE4CwDTl6FDrEy7d/gh5mU0TxzWUAUAw== |
| 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
| 2026-09-17T11:08:04.500569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046229observed f3ca0aab53eff0c9a08c26d82a67f2f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:04.480988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046229/manifest.jsonobserved 9d0f77aa21581e2998f4a5c83f875b50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:04.460172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046229/publication.mdobserved 00adbe65744bb676285620b9dad67926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:04.440356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046229/publication.txtobserved 877261ee5778112ad1e55b34b173f2c7...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. |
|---|