OT-2026-000101929
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000101929) never changes.
Identity and time
| Publication number | OT-2026-000101929 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7eec-9f47-93d6f285e89c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101929 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd4beda1d86c9a146ba99df97bd44072ffee16cefd4b3b62791c5256585239c0 |
|---|---|
| Markdown | 01a28f835949d3daa53a7448dee5b68c7e62bf4c3a5ef9ef3ffd65c3bd399d7e |
| Publication page | 58e022b0c18b4b9c36ee78ca0e1fc0ecfd81b3dfe957fd6a9a4fa48e40f121ef |
| Manifest | b5867a5328db9c30c46f21ee41e0dd3e4700af3bf549650e758b963e2bc32c50 |
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 | 88S6qBMGTCgNdn5ijPamzGehFl0+nVPtXm/kr+C/RZe2jeaJ/ojMGV4D17yOAVBN0JU+iZDTCrwiwouTK/BJBw== |
| 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
| 2026-09-17T09:25:02.464375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101929observed 58e022b0c18b4b9c36ee78ca0e1fc0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:02.446743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101929/manifest.jsonobserved b5867a5328db9c30c46f21ee41e0dd3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.429718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101929/publication.mdobserved 01a28f835949d3daa53a7448dee5b68c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.410413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101929/publication.txtobserved bd4beda1d86c9a146ba99df97bd44072...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. |
|---|