OT-2026-000006854
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, two stage ejector, 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-2026-000006854) never changes.
Identity and time
| Publication number | OT-2026-000006854 · never reused |
|---|---|
| Internal UUID | 01a0a969-beb9-7fdc-9957-40df4f3877e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:51:14.747726Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006854 |
| Status | PUBLIC |
Content hashes
| Canonical text | 479c75a1210ed43b9d73ffadc8fdb79b69eaafcb947cc2a7b18710373846e62d |
|---|---|
| Markdown | 8caa2f38a7cccbb58c7c46791e4d2356e8e3a58757307c38a70d22e34a78e5cc |
| Publication page | 3102fc839419269cae29c69fcc20101e8b8bbd97e7d2f4147af6dd9788b4f6c7 |
| Manifest | 147c22bbe0deaf0be366aca6c4a9ab24090ba8fe1bbcb59b71eed333e3426a8c |
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 | 2/OJuHiRlTaZg8N6sxqshEd2wc+uVdGnO2fT4Qm8sawh81SV1gxQoS8o6n/P1ioi23cqUvebX1K0MmLK1dEJCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:28.904177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006854observed 3102fc839419269cae29c69fcc20101e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:28.891171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006854/manifest.jsonobserved 147c22bbe0deaf0be366aca6c4a9ab24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:28.877728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006854/publication.mdobserved 8caa2f38a7cccbb58c7c46791e4d2356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:28.739590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006854/publication.txtobserved 479c75a1210ed43b9d73ffadc8fdb79b...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. |
|---|