OT-2026-000101629
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two 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-2026-000101629) never changes.
Identity and time
| Publication number | OT-2026-000101629 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-725e-8e8a-6d79183d97f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1527e107ccf5d3aaec6502ea8f5d826202d39f83ea0ca7b6ca3e8a1bd317335a |
|---|---|
| Markdown | c50106e9ad708ed83ce71989dbc9971af77d1ee380576701b4ab8808df1f51ce |
| Publication page | 82afb782e7a0a9ce13fe30bb6396776a49d2e429d13e35b6583a9de8c8ea8e99 |
| Manifest | 311306fb4d2615e8620eb6f30c23b5cf8dcf889f504bdb1e9933762b364bbfbf |
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 | a0si5FMum068jWfgGYhOGeDxMSi+NYVW46CwceeG7+6K2KYCf9Ox/i98DjwNsS2fRZ4VHRtVGJXabFysZQ6tCQ== |
| 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
| 2026-09-17T09:25:45.350796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101629observed 82afb782e7a0a9ce13fe30bb6396776a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:45.333916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101629/manifest.jsonobserved 311306fb4d2615e8620eb6f30c23b5cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.315385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101629/publication.mdobserved c50106e9ad708ed83ce71989dbc9971a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.294797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101629/publication.txtobserved 1527e107ccf5d3aaec6502ea8f5d8262...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. |
|---|