OT-2026-000048119
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000048119) never changes.
Identity and time
| Publication number | OT-2026-000048119 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c424-7c63-b32e-194dfa7f127f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ccc51adf992d8ecc891328105bec250dc71dfdaa6bc64fd526b653dd12cd9a7 |
|---|---|
| Markdown | 3c2f05683f973c1f52ed3e747afb629c07dc1435d6e615f7130f039aa44f833f |
| Publication page | a63bbf0e5935c26a4826aef46673f5d8930d8501928c832e8a3c7822a7b52634 |
| Manifest | 9fd212257280c8073d1a7301a073c10765354540d0e9b99242f5fe870d48cb01 |
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 | afvoZwKrQ0PAtH6wWZE+vIJFNVxbJ+s9SW/xaozID462NcSEfGfpVddnd8NpPh/GDiA1bnZPNVk0QM7knaSYCw== |
| 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
| 2026-09-17T11:06:09.101962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048119observed a63bbf0e5935c26a4826aef46673f5d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:09.082451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048119/manifest.jsonobserved 9fd212257280c8073d1a7301a073c107...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.064020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048119/publication.mdobserved 3c2f05683f973c1f52ed3e747afb629c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:09.044308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048119/publication.txtobserved 1ccc51adf992d8ecc891328105bec250...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. |
|---|