OT-2026-000010317
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000010317) never changes.
Identity and time
| Publication number | OT-2026-000010317 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7b71-adf2-18011d8a4d49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010317 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4e46db19e2a83af15abe929960e7b8888c6d4dd86c5281046a3fd9114da4f6e |
|---|---|
| Markdown | 6f178b1fc621551aa9ed8a0552eaa9419e6a5cf081f26deb7699f3b8f1be6fcf |
| Publication page | b74367a0f7befdd1d218838b50801dc18468eafceacf2936cfad4805cde85831 |
| Manifest | 5cc4000049aad42d92963a96ec4964cbf65661adbaaed9ac9722c01372e5f714 |
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 | UcD60emFKuEcht0N8bf+wGCspcbKpqpXSNNi1Xt0l2iOcRCOMTkEQ4zxY5yJdhsljc3vIdZNP5ZEA/7Me8JbCQ== |
| 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
| 2026-09-17T12:14:19.905322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010317observed b74367a0f7befdd1d218838b50801dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:19.886292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010317/manifest.jsonobserved 5cc4000049aad42d92963a96ec4964cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.867749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010317/publication.mdobserved 6f178b1fc621551aa9ed8a0552eaa941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.847720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010317/publication.txtobserved f4e46db19e2a83af15abe929960e7b88...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. |
|---|