OT-2026-000039849
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000039849) never changes.
Identity and time
| Publication number | OT-2026-000039849 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7967-83f9-ff86481c5959 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039849 |
| Status | PUBLIC |
Content hashes
| Canonical text | b46457a9bcb3c727997951a6d2b727a9f6d45cb13751fdd309bf1e67becedf4e |
|---|---|
| Markdown | 488c1e19432e4133bb03bf5fe9884e2a2ef8816d1f8131561b0e0306af6f7458 |
| Publication page | 30142e2f6478ecdb75526ae8caf13a771f6ed75d094f5cd9ddc8bf6229ed3ce3 |
| Manifest | d45343affe1b3a46660bc6883c40c11343eee05069cb2c0e1afc097fc9fb5aab |
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 | qJyLB0n3nl4NUOx3JeeWTOhve+OlzYGsoBdu9gOeIQ/QwQkntxBnCgI8GPDmjVE3oic7Oe0BtpN/qET98Kn6Aw== |
| 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
| 2026-09-17T11:20:05.830799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039849observed 30142e2f6478ecdb75526ae8caf13a77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:05.815362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039849/manifest.jsonobserved d45343affe1b3a46660bc6883c40c113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.799130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039849/publication.mdobserved 488c1e19432e4133bb03bf5fe9884e2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:05.782157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039849/publication.txtobserved b46457a9bcb3c727997951a6d2b727a9...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. |
|---|