OT-2026-000006360
Publication integrity record
Vacuum cup gripper, two zone face, three stage ejector, contact triggered, vented before set down
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-2026-000006360) never changes.
Identity and time
| Publication number | OT-2026-000006360 · never reused |
|---|---|
| Internal UUID | 01a0a958-440d-79a1-ae0c-797e5ff76ac4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:09.234125Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81e0d8bf58cf78a40b97e7e6308f6e40c4c3f9d6e967f49ed1a89be6b2a42935 |
|---|---|
| Markdown | 587fe665f13c2aa4a5ca301e89791b5ed527e7dc5ff13315ff62755e9228027e |
| Publication page | b44f3c0a905824726703590ab6f5f51fab38c080bccb3eaf29540e7a01f46e8c |
| Manifest | af61dc74ebcc9ab3a025480785eb13a2cfe11148bb05c257831f32b365b5a2c6 |
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 | Tt8cQkkuHEkjJXNelz8VEwZ+7qpO7BVZA8gCZpC3IO1u3rDNsFEpeEfHc5KI6vq3MrWROS1EWTI3EgxeiDytDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:26.965191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006360observed b44f3c0a905824726703590ab6f5f51f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:26.950823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006360/manifest.jsonobserved af61dc74ebcc9ab3a025480785eb13a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:26.937477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006360/publication.mdobserved 587fe665f13c2aa4a5ca301e89791b5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:26.922584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006360/publication.txtobserved 81e0d8bf58cf78a40b97e7e6308f6e40...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. |
|---|