OT-2026-000097069
Publication integrity record
Four bellows 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-2026-000097069) never changes.
Identity and time
| Publication number | OT-2026-000097069 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7d30-8abe-28f55efabbb9 · 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-2026-000097069 |
| Status | PUBLIC |
Content hashes
| Canonical text | f79ecf7522a6b8b63ea5e38016ee74d5785de877bb2e6bb995ba0b84f1973c09 |
|---|---|
| Markdown | 8bb861a044fbd8ee03cfca26925f94d751b7406bec88becc65b6162cd6410213 |
| Publication page | 5415f0de7c1875fe973e9f0707e2384a5c1e812159caac8fbb521f86ce842e93 |
| Manifest | 3031cd147a1a77403b503d63df48e739f312f292603fb54bfccd0c7818d9e793 |
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 | wjblQ8DMVryN5Q9J7MOm5yFgnFIPwMoDfctO+QFcAt+b5ndeBN4Ns5EW7nh6N3OufUTxvJgBWiqA5kUWrIbtBw== |
| 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
| 2026-09-17T09:10:38.604805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097069observed 5415f0de7c1875fe973e9f0707e2384a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:38.587831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097069/manifest.jsonobserved 3031cd147a1a77403b503d63df48e739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:38.451713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097069/publication.mdobserved 8bb861a044fbd8ee03cfca26925f94d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:38.433120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097069/publication.txtobserved f79ecf7522a6b8b63ea5e38016ee74d5...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. |
|---|