OT-2026-000005106
Publication integrity record
Bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, contact triggered
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-2026-000005106) never changes.
Identity and time
| Publication number | OT-2026-000005106 · never reused |
|---|---|
| Internal UUID | 01a0a92e-0c2b-76e8-a0ac-b29b6da8af61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:46:02.414726Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005106 |
| Status | PUBLIC |
Content hashes
| Canonical text | d776c593f1c6974a09e81014a153913147c257029a522d1542fd47c62f421cfc |
|---|---|
| Markdown | 44427a0d74a53eec61ba8dfda3b11b16303b5352d0cf49f1c31ed8b6f7c1b8f9 |
| Publication page | 669cd78717c7ffa5f2839094ab0f4a84a0dc0b4bda7af9cee5ede807060e9ce8 |
| Manifest | aa383312d940d14e0c0286745fe7934a4d34e283a7cb35e7d0a5b9c847bc513a |
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 | fV7ioF34PTJ62s5GgTvE6SokYchKj5+WfjoDOTRQURnYMl6OMdL2ndwylPMTBTd/737LlaqY1rp9wHN/ZzX8CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:14.893144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005106observed 669cd78717c7ffa5f2839094ab0f4a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:14.879798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005106/manifest.jsonobserved aa383312d940d14e0c0286745fe7934a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:14.754640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005106/publication.mdobserved 44427a0d74a53eec61ba8dfda3b11b16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:14.740894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005106/publication.txtobserved d776c593f1c6974a09e81014a1539131...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. |
|---|