OT-2026-000032363
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000032363) never changes.
Identity and time
| Publication number | OT-2026-000032363 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-754e-b54e-d2c77f93308c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64d39219729bec01a022dd4dba46ec16ea032e980e064fb3adec25ae6f700537 |
|---|---|
| Markdown | 80e2f3f0dd11d5c487ef556ec40e6e5bd03cae05e821d91f9caaa369940806cb |
| Publication page | c69348b50762ebd6e792d8f03fcf12a634bd6ac7ffd973a86079ed3570b3c4ad |
| Manifest | 4d5323cf04159afc9815f7c3d8c3d87dc20dbd1ec5ecff062ea895acba29ca9f |
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 | 1gHSAabIVhSVPG38HCwmk9N5/OyP1L7OGffj1iSqf//N5M57eI5z3ehnEB4LWeZeUl6L+xlmtWsQEfAa3iRXBw== |
| 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
| 2026-09-17T11:33:45.675152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032363observed c69348b50762ebd6e792d8f03fcf12a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:45.654584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032363/manifest.jsonobserved 4d5323cf04159afc9815f7c3d8c3d87d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:45.620961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032363/publication.mdobserved 80e2f3f0dd11d5c487ef556ec40e6e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:45.601643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032363/publication.txtobserved 64d39219729bec01a022dd4dba46ec16...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. |
|---|