OT-2026-000061282
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, 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-2026-000061282) never changes.
Identity and time
| Publication number | OT-2026-000061282 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7638-81d1-1c2a49616cf9 · 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-2026-000061282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9dafc1062ebad969f26230808cb46c68fb38c11928689db7da06196b4a4297b8 |
|---|---|
| Markdown | 16cd9b5e20e4b319f075a905e333d6f3ddd4354441f3787bd4c5a74e573d48f6 |
| Publication page | 9466aa3924a4ca9b60d7114c2a7cbb1538787c6eb5e767ac5a581302d07bef16 |
| Manifest | bf82ae24544bf7b47cda4331e52373378fed4de28913b09091acaa9b68760d30 |
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 | PbxElZI+EWEpj0yj7TF3IKREthyjkFWz9Dyj8YRGEhZuXlYwVewHzW3GTgDsb6AaxJZv96gJOL/EzRHJz6RtDQ== |
| 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
| 2026-09-17T10:42:42.323647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061282observed 9466aa3924a4ca9b60d7114c2a7cbb15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:42.306947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061282/manifest.jsonobserved bf82ae24544bf7b47cda4331e5237337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:42.289623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061282/publication.mdobserved 16cd9b5e20e4b319f075a905e333d6f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:42.269615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061282/publication.txtobserved 9dafc1062ebad969f26230808cb46c68...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. |
|---|