OT-2026-000103851
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000103851) never changes.
Identity and time
| Publication number | OT-2026-000103851 · never reused |
|---|---|
| Internal UUID | 01a0aea5-15e6-7a15-8bbf-0f0620381596 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:09.781581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f8e6ab7186ca294831be84027594f86e2c3ca0dcb3116d6d511f947e675974e |
|---|---|
| Markdown | b86f42b4259d6f19f9323f3f40ed08bd2ca08d262a4deb494adf1f5f7095d9ea |
| Publication page | 02506deb4c6369dc2fe5f8edba16c574918d7abf16486744a890ddd5c083f8fc |
| Manifest | 67d6b6bc6630f29021b1f1441b6ee657d0088e19c5629fc831080c4157b06839 |
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 | 9Qn2PuhdEwVXg/YwrxLOMqOoEC5pQelIV8O5f5JYoRD00KqF3uHk4+jCWvlitTPYM452Vg24hhuDdZIzil1bCQ== |
| 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
| 2026-09-17T09:21:49.881349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103851observed 02506deb4c6369dc2fe5f8edba16c574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:49.863573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103851/manifest.jsonobserved 67d6b6bc6630f29021b1f1441b6ee657...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:49.846119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103851/publication.mdobserved b86f42b4259d6f19f9323f3f40ed08bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:49.828934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103851/publication.txtobserved 6f8e6ab7186ca294831be84027594f86...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. |
|---|