OT-2026-000009394
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000009394) never changes.
Identity and time
| Publication number | OT-2026-000009394 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7507-a90a-08b8b0484de3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009394 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6d1807b79e6d237f9a35331cb290d553a8ccff9d9ccc46c8491ba2cf9040add |
|---|---|
| Markdown | eb980ab47c7c90eca6b1a64e84d83b2fe44058ab60cfa07ac88cb2c83d906654 |
| Publication page | 375b90317b47804c79d5056916be60a523d1bd903d86949c9609317a889d9eed |
| Manifest | b58f46fecfb471e3c876a86e16961bb19aa93658c7e0f4fd0f0489a41f5eff09 |
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 | wLLtVVQdx6x8Iis5pTLJJL5zjIQ+6Itshql8JZtn2pBriCwpeIj3tbsPrqzw9QfwypfLzPtrVAAtvc9OQfADAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:40.278445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009394observed 375b90317b47804c79d5056916be60a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:40.259287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009394/manifest.jsonobserved b58f46fecfb471e3c876a86e16961bb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:40.240696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009394/publication.mdobserved eb980ab47c7c90eca6b1a64e84d83b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:40.221580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009394/publication.txtobserved d6d1807b79e6d237f9a35331cb290d55...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. |
|---|