OT-2026-000061025
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000061025) never changes.
Identity and time
| Publication number | OT-2026-000061025 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f9-7c66-8960-4784f8a1f717 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061025 |
| Status | PUBLIC |
Content hashes
| Canonical text | f09ffb172f4a32bb2fdcf3d91070f725b389c5cf92077e30996072c703b133d8 |
|---|---|
| Markdown | acb1dacf8dccdfef55b837b73c48961f405138f9040c5cb483bb81301f8f8984 |
| Publication page | 1e1c05de222e521de3c4e1bcee81f79ab17b2eeadda7ccbaa4df3c95f3b0f09d |
| Manifest | 5509b131691f17fce5e046d7a217143b07dc69ca164a15bc396f90faeab69026 |
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 | iGSljRkcnn5PHFEt+Q2CqAcNay7UH+QXidoSsqyL0Ar22UfN3cGmhyOigF7FYU7LtIGncbXGeroZwnMtrHjIDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:22.344693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061025observed 1e1c05de222e521de3c4e1bcee81f79a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:22.325320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061025/manifest.jsonobserved 5509b131691f17fce5e046d7a217143b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:22.308803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061025/publication.mdobserved acb1dacf8dccdfef55b837b73c48961f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:22.291273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061025/publication.txtobserved f09ffb172f4a32bb2fdcf3d91070f725...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. |
|---|