OT-2026-000046920
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000046920) never changes.
Identity and time
| Publication number | OT-2026-000046920 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7b6d-ac51-e96471435be2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046920 |
| Status | PUBLIC |
Content hashes
| Canonical text | 403bca593a316bc16b60423f56b39ab47074903f655ac83b1b10b24226e26fbd |
|---|---|
| Markdown | 8e6629f2ae2fcb807ccca3b4b08ff4577fd200269b80a55ad67a04907c611d58 |
| Publication page | feeea81029a9dd5818d40e3891128efea9dd952b66a4717d766adcdba5fcebe4 |
| Manifest | 30464414a28f8b41473089e5a2cfa06bebeabf4c824d2e55989517c6f484ed18 |
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 | 5dJVPA/Wj0BZb6ngsRpP50p3WlxlPCAd3r7/e9ci/LVMwU++hGKp0pHcurK0k6yxsDoCO8eNXkGZxreHgIW7Bg== |
| 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
| 2026-09-17T11:10:04.076023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920observed feeea81029a9dd5818d40e3891128efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:04.055819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920/manifest.jsonobserved 30464414a28f8b41473089e5a2cfa06b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.036396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920/publication.mdobserved 8e6629f2ae2fcb807ccca3b4b08ff457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.018187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920/publication.txtobserved 403bca593a316bc16b60423f56b39ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.537635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920observed feeea81029a9dd5818d40e3891128efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.517049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920/manifest.jsonobserved 30464414a28f8b41473089e5a2cfa06b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.496312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920/publication.mdobserved 8e6629f2ae2fcb807ccca3b4b08ff457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.477853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046920/publication.txtobserved 403bca593a316bc16b60423f56b39ab4...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. |
|---|