OT-2026-000097077
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097077) never changes.
Identity and time
| Publication number | OT-2026-000097077 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-73b1-bed6-efaaf1615a6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31817ea2433d8305de32b7f097ce2698998608bd2bb3341d4984ccdbfdf9b2a8 |
|---|---|
| Markdown | c29b9b2a4f5c5dc0c105e83bfa852c683d16e4c34cb840a1f929664ec308c926 |
| Publication page | d6f77ce37bab3598e6f4777d5db719ffad355e8877b614caf07f63c2eb4bf16a |
| Manifest | 6800c7c4806e53f3b2b7d3625603439fd55db73cfe0c3b351b31e6fdd2c58e74 |
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 | U0s8Tm62e9bi6TJ7PRbSEVhdIn+hKB4I4zYh1SJHsyal1eJZz+jvojRbg1K2541/u/ClQmtGL4e7geS7NEpLBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:39.448414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097077observed d6f77ce37bab3598e6f4777d5db719ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:39.429235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097077/manifest.jsonobserved 6800c7c4806e53f3b2b7d3625603439f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.410586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097077/publication.mdobserved c29b9b2a4f5c5dc0c105e83bfa852c68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.390702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097077/publication.txtobserved 31817ea2433d8305de32b7f097ce2698...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. |
|---|