OT-2026-000103526
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pulsed blow-off after set-down
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-2026-000103526) never changes.
Identity and time
| Publication number | OT-2026-000103526 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e461-743d-89d1-dd9506606125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05e9d97bd3020b799a02ee7abf66cf8e3d601dfa30fa97401284ce48064be8e7 |
|---|---|
| Markdown | a44f1f5be799ac8f043739220083f4ef1b0f5bfb8588d306c88681f19d8de373 |
| Publication page | 21fe0dba18c04a51574f9d5ef053726f3162dca8fffd8998a39d4bf39f6f1481 |
| Manifest | 2d4306d915e628123061d722f2a95d53db297815bc90c8836fa72568ffe7fce0 |
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 | eindVpuFmgknmx96emvqlyBQAalPti9PaMeByFF1377DWchLY1Z85qYHxoPKLWYA4uYloSSyLvH+/ZFLbjC8Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:17.948477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103526observed 21fe0dba18c04a51574f9d5ef053726f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:17.930163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103526/manifest.jsonobserved 2d4306d915e628123061d722f2a95d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:17.912176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103526/publication.mdobserved a44f1f5be799ac8f043739220083f4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:17.894958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103526/publication.txtobserved 05e9d97bd3020b799a02ee7abf66cf8e...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. |
|---|