OT-2026-000016018
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000016018) never changes.
Identity and time
| Publication number | OT-2026-000016018 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-7666-b0e6-975b58632ad2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73a4657be3e97a116b497a7db3cb79440164c0277ac948a8590a1eaf41a240d3 |
|---|---|
| Markdown | 4effa8c5688340c2a340b5e3ef422d6dc2a26e7c6637c21517cafbc53f7cccd9 |
| Publication page | a939b7e334f91290192e1d9dfb5958d93d5015f4b33d36c07da2482462408441 |
| Manifest | cbafa64e1d84699c1fede82970298ebb26b8a250893c7b94c1245c296d1808cb |
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 | uwKM104Cy3Mb7u9iNIaNjlZAkOhAvMckwI01VKR7ZQPzim7ngGlgBEiZXEP9c9End1YwBjjesWqKuTh95n96Cw== |
| 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
| 2026-09-17T12:05:33.693916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016018observed a939b7e334f91290192e1d9dfb5958d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:33.674143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016018/manifest.jsonobserved cbafa64e1d84699c1fede82970298ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:33.653322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016018/publication.mdobserved 4effa8c5688340c2a340b5e3ef422d6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:33.622522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016018/publication.txtobserved 73a4657be3e97a116b497a7db3cb7944...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. |
|---|