OT-2026-000014601
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000014601) never changes.
Identity and time
| Publication number | OT-2026-000014601 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27c-78a3-a949-897cc9c7fe0b · 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-2026-000014601 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5974aeac88eac22971a85e90e127818a73462b9186bd4669bd4b10a8c52ef6c |
|---|---|
| Markdown | aaa3e821c7d3f4d3ed9b5ae382a74165e34ad963a53e0f0e9a7d245a5cc2ec66 |
| Publication page | 8566987c0d84f9190db00a714d698d0a76f8290cbc69ad58624c8c2894819a28 |
| Manifest | bc9d7c27710ea101ed2c890817a72f50151689e7fccabb91e7c7fe052dfe9901 |
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 | Fsrq050jyIbxH4Wv4hEYoMnQC7ZCZisoyubtffAlCOEGdAXxh0efFwTfFDxLuT1aoWR3bPKjNu4TppECvLJmAA== |
| 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
| 2026-09-17T12:10:29.878498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601observed 8566987c0d84f9190db00a714d698d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:29.860595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601/manifest.jsonobserved bc9d7c27710ea101ed2c890817a72f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.840698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601/publication.mdobserved aaa3e821c7d3f4d3ed9b5ae382a74165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:29.821201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601/publication.txtobserved d5974aeac88eac22971a85e90e127818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.921780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601observed 8566987c0d84f9190db00a714d698d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.904772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601/manifest.jsonobserved bc9d7c27710ea101ed2c890817a72f50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.887250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601/publication.mdobserved aaa3e821c7d3f4d3ed9b5ae382a74165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:30.869118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014601/publication.txtobserved d5974aeac88eac22971a85e90e127818...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. |
|---|