OT-2026-000051315
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off 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-2026-000051315) never changes.
Identity and time
| Publication number | OT-2026-000051315 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-77b2-b4bb-8449f4ac9058 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0780ea7f34ff88bbf16bec70f40a127247c302c8528714a1c1e07107fe288515 |
|---|---|
| Markdown | ca0de857d6b247984a90ad87d5104d9ed9c67dab9822469a5882461a80566683 |
| Publication page | 7e00c0de262d84642b867f437c93cabb15ffc9d06605496ac0a803b1db4aee16 |
| Manifest | d4f088b5a3b3b5d645e6fc525b9cc5c93418aeaeac19583133043c257bc2f25f |
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 | 9Ke1jvaFzHrYe8WUPXWp5q4wuDp1qI2sCOF/tHLKVhyR6G1yBFWk+bISOG3wIvv3mfAMe2V+l2hQt+mkfqJdAw== |
| 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
| 2026-09-17T10:59:11.546220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051315observed 7e00c0de262d84642b867f437c93cabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:11.526868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051315/manifest.jsonobserved d4f088b5a3b3b5d645e6fc525b9cc5c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:11.504519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051315/publication.mdobserved ca0de857d6b247984a90ad87d5104d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:11.481516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051315/publication.txtobserved 0780ea7f34ff88bbf16bec70f40a1272...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. |
|---|