OT-2026-000046626
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000046626) never changes.
Identity and time
| Publication number | OT-2026-000046626 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7a9b-8092-09b1350d85a2 · 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-2026-000046626 |
| Status | PUBLIC |
Content hashes
| Canonical text | b08050dc0fe096916e80c5555499af47c3eac7f045a52f140fb4d76eba431562 |
|---|---|
| Markdown | c6b1a4c7df09cff9f398778d730e467f17f40c34b9546324aba668404eb71f76 |
| Publication page | 3140ca58abeaa772c9af44b65af48f899224f2d425b0b6ae8da63424e634a02d |
| Manifest | 7bf2107030c3753e5a3d0dac6d93188925a513e0301fa174e89563afb557ea9e |
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 | gl0r21/ylaEt+ddENiIFCv9XqZBdzHvYWmBWz9ueaJqNX4zd/uj13ftJN2FDnkjS+xH82X1UkMkUkFk1CXzJAQ== |
| 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
| 2026-09-17T11:08:42.678527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046626observed 3140ca58abeaa772c9af44b65af48f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:42.659861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046626/manifest.jsonobserved 7bf2107030c3753e5a3d0dac6d931889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:42.641572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046626/publication.mdobserved c6b1a4c7df09cff9f398778d730e467f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:42.622785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046626/publication.txtobserved b08050dc0fe096916e80c5555499af47...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. |
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