OT-2026-000011294
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, 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-2026-000011294) never changes.
Identity and time
| Publication number | OT-2026-000011294 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7e50-8bf2-dc0957487a0b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011294 |
| Status | PUBLIC |
Content hashes
| Canonical text | a84aecd1967dfcd2f33e528c4e8bbcd7ae55302f7eaf7c5f7fb2a2872a95524a |
|---|---|
| Markdown | 24a20685d5e83d7bc6d97af3f225147ca08f7bab240c236ce7991583373bbc1c |
| Publication page | dc69dc8f4a84c5d5e5290aa830fd7fa7e193c541a7f564637c23cc792299dc5d |
| Manifest | 667d7fea27ab819a97687bbd420df633a89167d191f730ccdce2cf0eebe5d660 |
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 | fPu3i72TTNtrrJ0e/hkOO/q4OldxkxbIzGMFVkqMc15ovVN0G3+YztsU2MG+gMDpy+oePOjaIJKJG0+AIX2jBQ== |
| 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
| 2026-09-17T12:14:16.082318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011294observed dc69dc8f4a84c5d5e5290aa830fd7fa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:16.057408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011294/manifest.jsonobserved 667d7fea27ab819a97687bbd420df633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.037867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011294/publication.mdobserved 24a20685d5e83d7bc6d97af3f225147c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:16.018776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011294/publication.txtobserved a84aecd1967dfcd2f33e528c4e8bbcd7...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. |
|---|