OT-2026-000100113
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100113) never changes.
Identity and time
| Publication number | OT-2026-000100113 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7551-b666-95a80cc35e50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24decd7f3cf2e2ce29aabdf587464ab79575c6de243236e91bb1fefde87d49e0 |
|---|---|
| Markdown | bb32aa1a8f5e0910698a689d54fea7f602a9b557799e9e240e28541b8435d23c |
| Publication page | be8cb383c8fcaa4ef0f86df0f0f1dccbb860c31e1d99b6536da3c840ae3f7cbc |
| Manifest | 9b33d92a20bfd389ad40cc9e971210cb99e5424591cfd17c3780d3866fa86f00 |
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 | jOX8oBeg4EAQhuFlKAAyjExQFsv/bJ7xG6QitPK6WoFFLfppNLTAzQRvz1b+XDHNymG+P2QTDztmFk8OtqtvBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:40.746660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113observed be8cb383c8fcaa4ef0f86df0f0f1dccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:40.727071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113/manifest.jsonobserved 9b33d92a20bfd389ad40cc9e971210cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.708369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113/publication.mdobserved bb32aa1a8f5e0910698a689d54fea7f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.689174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113/publication.txtobserved 24decd7f3cf2e2ce29aabdf587464ab7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.106062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113observed be8cb383c8fcaa4ef0f86df0f0f1dccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.086096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113/manifest.jsonobserved 9b33d92a20bfd389ad40cc9e971210cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.065601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113/publication.mdobserved bb32aa1a8f5e0910698a689d54fea7f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:54.044996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100113/publication.txtobserved 24decd7f3cf2e2ce29aabdf587464ab7...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. |
|---|