OT-2026-000041756
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000041756) never changes.
Identity and time
| Publication number | OT-2026-000041756 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a2-7acb-b82e-a537bea29133 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041756 |
| Status | PUBLIC |
Content hashes
| Canonical text | e97f7533e52df15d183abb28aec468f4a1f57d0d783bbc09165e989dbddfa9f9 |
|---|---|
| Markdown | 8f522d1dce24bdbca5fe7b3bf902f98ce315d1b5c62df034cdd0053814ab8c76 |
| Publication page | 332f22205530f3f165e9926554a5079c1697ff00e09cb6998526044dfa82e837 |
| Manifest | 413037a4a4784cbc65cda28affb031cf1c0f100eb4adcb79d671484c7f6e5b94 |
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 | Jmokth9NKIPMoLZ6DQmH+s4gAXP697xBU5nxurynmZSBu2zWRRzwuxy/OfjH3l5nfMt79FF7U9YXatg3ZQh4Bw== |
| 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
| 2026-09-17T11:16:36.124285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041756observed 332f22205530f3f165e9926554a5079c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:36.105822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041756/manifest.jsonobserved 413037a4a4784cbc65cda28affb031cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:36.087760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041756/publication.mdobserved 8f522d1dce24bdbca5fe7b3bf902f98c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:36.068976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041756/publication.txtobserved e97f7533e52df15d183abb28aec468f4...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. |
|---|