OT-2026-000061165
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented after 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-2026-000061165) never changes.
Identity and time
| Publication number | OT-2026-000061165 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137f-7b1e-b516-2a168c4db581 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a6cfbee3a167389a03f7f9e4e6f6cbfa654e1fb9b36b06ea32d669a94167a8d |
|---|---|
| Markdown | 6572828912742eeae7329fbb7c7e97cbf5115127c659797be409a2e91524bade |
| Publication page | e3e320a7c934acadf6f5008cecdc96e0eddc435515db3cfbd9251c0338a22446 |
| Manifest | e70a8846a8bf16e89bbff8bc65acd5e6c34fb399e8a889f98f6f6e54ba21810d |
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 | WJoMWjUJ3KyXXvJ+fzroosm69PHPg+vz/bD7Mwob4qk3ypebamRs0AelfSMnBO7Jx5G+iqqIi6fCul3jwPfpCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:33.171294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061165observed e3e320a7c934acadf6f5008cecdc96e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:33.151765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061165/manifest.jsonobserved e70a8846a8bf16e89bbff8bc65acd5e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:33.133547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061165/publication.mdobserved 6572828912742eeae7329fbb7c7e97cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:33.113715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061165/publication.txtobserved 0a6cfbee3a167389a03f7f9e4e6f6cbf...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. |
|---|