OT-2026-000102024
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single 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-2026-000102024) never changes.
Identity and time
| Publication number | OT-2026-000102024 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-74b4-9729-4a63016d774e · 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-2026-000102024 |
| Status | PUBLIC |
Content hashes
| Canonical text | b748b0f1d649a5bba62257d22d03abfa842593e331b7549e99a2555440cfa492 |
|---|---|
| Markdown | c0be1d91899bc9877539889fa2c14d14aa82cd0199ed27b340675cb26b21de2f |
| Publication page | 211f22c1d9cd7f57d1cd1ae7fd1de4999278de778349cbd7d63b08ad488414fa |
| Manifest | 93e51e643616c497aa5b87601b9ef9483cb8333a7dd54f4ca0251243476162d5 |
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 | yV71bsQfDjCw1xKP3UFiZCp2vbZqGmENFbsJtiCwexZjghhmK52MtVt9zdtwd93khFGBI15v6Ss55Y/W6T+YCQ== |
| 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
| 2026-09-17T09:25:09.418744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102024observed 211f22c1d9cd7f57d1cd1ae7fd1de499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:09.400062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102024/manifest.jsonobserved 93e51e643616c497aa5b87601b9ef948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:09.382391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102024/publication.mdobserved c0be1d91899bc9877539889fa2c14d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:09.363772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102024/publication.txtobserved b748b0f1d649a5bba62257d22d03abfa...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. |
|---|