OT-2026-000022737
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000022737) never changes.
Identity and time
| Publication number | OT-2026-000022737 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ea-7e26-b6b7-29341fe8482d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83847e8a1ac0ff35a99353ffffc82fe9a424dbcd5fb46a5990d6317200217c09 |
|---|---|
| Markdown | 0ebf2b4ff1edca0a1979a965b2c7dff2dd4efc542184a59bb0abd9aa125ea137 |
| Publication page | 5188ce8ae273787229939586bbfc52ea7b37e43770229c5e4fb23a5e7dec646a |
| Manifest | 89313a50828ffb3c5b5221a5e7afbe04b623430f85a00dbe86f65acddad42349 |
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 | 6NEGcuUJUlmtj2GJC6/lLQJOkj8ygdhXnkkhMc8rZ1VxVpDr4JDbbTmIqgeOLZCRS+4Mdkxt/s6TW7Lrv/1MDg== |
| 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
| 2026-09-17T11:52:14.567877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022737observed 5188ce8ae273787229939586bbfc52ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:14.551615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022737/manifest.jsonobserved 89313a50828ffb3c5b5221a5e7afbe04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:14.530473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022737/publication.mdobserved 0ebf2b4ff1edca0a1979a965b2c7dff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:14.513342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022737/publication.txtobserved 83847e8a1ac0ff35a99353ffffc82fe9...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. |
|---|