OT-2026-000036604
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000036604) never changes.
Identity and time
| Publication number | OT-2026-000036604 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-71aa-a534-8aa86dcabe93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036604 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2b7161720fc070821df80c52d97d2390d3248b4a2f7d2d6a7639cc22278ea81 |
|---|---|
| Markdown | c057a8da273165154bb5bf444e5f3d7088ceb9d4e2c7b90d20b19228be2c14b2 |
| Publication page | f0049af0f1a44e347d5b9ba49a51f8974e34bbcd5d0ad1995befc7e62ca70fb2 |
| Manifest | a7592eb1887a86267adedccdb18f9066223018228ff3bab04116619674153c5b |
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 | kKOrUZK9h6P66eO0MCMyQxnZGNEaf8WkdaM6+Z71Lt8Zk/wmJJAn9SylrVIJS8PyB1VIQk+wz4wVuSycG6QOBg== |
| 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
| 2026-09-17T11:25:49.922759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036604observed f0049af0f1a44e347d5b9ba49a51f897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:49.907773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036604/manifest.jsonobserved a7592eb1887a86267adedccdb18f9066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.891955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036604/publication.mdobserved c057a8da273165154bb5bf444e5f3d70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.874842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036604/publication.txtobserved e2b7161720fc070821df80c52d97d239...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. |
|---|