OT-2026-000014177
Publication integrity record
Two cup vacuum gripper, two 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-2026-000014177) never changes.
Identity and time
| Publication number | OT-2026-000014177 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7c98-86f3-02f2c25fd11a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 871fa64e88a181c748b93f6a76361569701bd4703e6c3d52de5c7acb1c5049f7 |
|---|---|
| Markdown | 2a5a51e6731a5b7b3dc26ffd551b4ad069051fbd32817221df7cfc13bc83403d |
| Publication page | 110b0f4a5f500e7c93efda033822d20d3094cee569e91607e7ed34caab743d5f |
| Manifest | b9d4643e25486a0e3833ff50b026f8a9bb15a7bdc4c0bb838987325d99a9d010 |
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 | o8VEMTPAejzt2BL0s1gngnW6icDOBYuZIHNcSneCsnEJgtzqgvicnXdbY+3nqj/iKHQIDbqxNDGc1lHLfVZGAA== |
| 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
| 2026-09-17T12:07:16.180787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014177observed 110b0f4a5f500e7c93efda033822d20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:16.160960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014177/manifest.jsonobserved b9d4643e25486a0e3833ff50b026f8a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.140589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014177/publication.mdobserved 2a5a51e6731a5b7b3dc26ffd551b4ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.122370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014177/publication.txtobserved 871fa64e88a181c748b93f6a76361569...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. |
|---|