OT-2026-000030607
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000030607) never changes.
Identity and time
| Publication number | OT-2026-000030607 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb2-740a-9cdf-ab615feeff88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29085997716600d3891f29044d2a8f84494138785017b01fa2b8681742a9e6d6 |
|---|---|
| Markdown | b3bf4744b367be4ca0206c379e7645e3338c615f073af793da131bebbcf308d2 |
| Publication page | 3063397b4aa07bbd16fcd053dc741a09553e52048ecdbe6ae4a3151bff65c1ab |
| Manifest | be33d317a79d1d303765c6d6e789ac0f052492c16366523db17c374806f6ddc8 |
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 | AGYVLEzjIWRlTDlbqmDnoL11dXk7SKSyfHNF4VMnjgu/+ta60qoHDnrwrvYQcW9AEX1mu0pFr4zpUQ5Y+eC4CA== |
| 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
| 2026-09-17T11:36:28.090895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030607observed 3063397b4aa07bbd16fcd053dc741a09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:28.074085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030607/manifest.jsonobserved be33d317a79d1d303765c6d6e789ac0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.053852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030607/publication.mdobserved b3bf4744b367be4ca0206c379e7645e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.035829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030607/publication.txtobserved 29085997716600d3891f29044d2a8f84...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. |
|---|