OT-2026-000056867
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000056867) never changes.
Identity and time
| Publication number | OT-2026-000056867 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af8-726e-8a58-f5e087ca8cf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fbf7b7e3f8d219f5cd361f1a030648e601adfdc19f3e50792c47b8872ff9ccd |
|---|---|
| Markdown | da5605dfc2e979c2f8b480ffb4c370d64fb6dd6305e8404765e5c333df7e2b01 |
| Publication page | 7d09d5b961af0e4f1c362279cde1270d1b3044d4e979c8e105f0e8e1b9b6d15a |
| Manifest | 1debfe6f978adb595d86b4739b92611725dd8bdf5e5343dad881231e2986120a |
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 | Fzg27+YlZHptik4Wi3k5Xn4eHzdScjBWGQB4zgEO2WYfDQyNl/adyArAqSWE+CugiaEZTAFiGAFeHX6adLB4Ag== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:22.392955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056867observed 7d09d5b961af0e4f1c362279cde1270d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:22.366258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056867/manifest.jsonobserved 1debfe6f978adb595d86b4739b926117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:22.345209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056867/publication.mdobserved da5605dfc2e979c2f8b480ffb4c370d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:22.312837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056867/publication.txtobserved 6fbf7b7e3f8d219f5cd361f1a030648e...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. |
|---|