OT-2026-000032199
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000032199) never changes.
Identity and time
| Publication number | OT-2026-000032199 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a6-7961-9260-8d0aa01edfd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29a966dc52ce036ca7cb3086ae98e519157642ace5b2fafb0fc3db0fc5949540 |
|---|---|
| Markdown | 00802c4b26ac11400e01b6823c3214049cf47933d7eb81e23e8f16a7d6173a42 |
| Publication page | 5b747ebc69e5b7db1357a0272e97b1e3d15e7cc10c926e93c286c8d567cadf57 |
| Manifest | c6f375db9607dc1b29d50ce35c0cc615a39f250f4bc7ee99884a88bb53bacdcd |
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 | mLpCCqW7YcEm0GW0Mh4LthFZuLj5h/jAJxrYhP9Ivn+gRc6aTY3MFRTbw3vr+Kb4OK1gPlkaeFdhrXL9Ri3qDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:32.648864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032199observed 5b747ebc69e5b7db1357a0272e97b1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:32.627385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032199/manifest.jsonobserved c6f375db9607dc1b29d50ce35c0cc615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:32.609269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032199/publication.mdobserved 00802c4b26ac11400e01b6823c321404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:32.592206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032199/publication.txtobserved 29a966dc52ce036ca7cb3086ae98e519...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. |
|---|