OT-2026-000046661
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000046661) never changes.
Identity and time
| Publication number | OT-2026-000046661 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-739a-a639-61152d639ed4 · 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-2026-000046661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d814e067e13943b913bdc0da67779376de16aed042b1483c4d747acfa10c21b |
|---|---|
| Markdown | d4f75817f7946ae0d74b34aa49ebc84fc954b22009c1d76d8aff10fed36397bd |
| Publication page | f57d1d49c9e05eb4c4fcf31e19a64d2f1c770622e4871821c61ef225915751f9 |
| Manifest | 7b986a4697b63e9f4275fe406aec6b25574b2e223ed467a9c30c7fdaf5d5b2ff |
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 | gJ5Yc4dVGNVOKFp/2T2bLzR1vGYJs7drtYv88mRrlu0MEFwbSeGDJvmjEzqcFyI20dQbKGsUYfb8HKdbqYmQCQ== |
| 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
| 2026-09-17T11:08:45.376931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046661observed f57d1d49c9e05eb4c4fcf31e19a64d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:45.360367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046661/manifest.jsonobserved 7b986a4697b63e9f4275fe406aec6b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:45.340615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046661/publication.mdobserved d4f75817f7946ae0d74b34aa49ebc84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:45.323107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046661/publication.txtobserved 6d814e067e13943b913bdc0da6777937...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. |
|---|