OT-2026-000080264
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000080264) never changes.
Identity and time
| Publication number | OT-2026-000080264 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7723-b50f-cc1086239ba1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080264 |
| Status | PUBLIC |
Content hashes
| Canonical text | e46e420b4ea5649950bc8ccabc527bc983168f72ba13b629e51acfb2b87f4a25 |
|---|---|
| Markdown | d173ff0ec7954854f11471a1592c7a3f0b79222832c1357746e79dfe3c17214e |
| Publication page | fd95049e20db72adea24795add9ca6e946ef71e35b38a508564508becd573c81 |
| Manifest | 0d0e047662277de4fb9e74a6adf3a7dbaf6f0a570d3e105e040ce1c1ac5ee3d7 |
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 | w5M3m/4+SemsMqtdOE2xQRclsydkhKk6U4RN8MsZ2qbH6la0Mo1/TndlQq/yNhXX0F5V+Ng/oVwqTuXUCi+UDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:43.505390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080264observed fd95049e20db72adea24795add9ca6e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:43.488676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080264/manifest.jsonobserved 0d0e047662277de4fb9e74a6adf3a7db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:43.471936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080264/publication.mdobserved d173ff0ec7954854f11471a1592c7a3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:43.452650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080264/publication.txtobserved e46e420b4ea5649950bc8ccabc527bc9...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. |
|---|