OT-2026-000023995
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000023995) never changes.
Identity and time
| Publication number | OT-2026-000023995 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7d1b-ae28-4585615969a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023995 |
| Status | PUBLIC |
Content hashes
| Canonical text | b828a5cf8ec56c6213c8744d630cccebfe9519e3413763695b9cdeea65e970cf |
|---|---|
| Markdown | cad7a191011556b6819cba9884aec0513a714948e49820dabced30f67029e474 |
| Publication page | 2401d5f06c58e2913a34684deab2e7ba42cfee79d150586852b2f343bb3101d1 |
| Manifest | dedc466c121719d85fd7806dc32b5c6aed67b1e140443e80b726bb83192bda21 |
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 | vPIGsQ75hlg8cR853CjrGfRJCk8wlWQnMcXZJzWLuIv25ISZy5RTWTJogOQDKkT9klKZIorQly7Qwu+c+4BhCA== |
| 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
| 2026-09-17T11:50:46.124804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023995observed 2401d5f06c58e2913a34684deab2e7ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:46.105533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023995/manifest.jsonobserved dedc466c121719d85fd7806dc32b5c6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:46.087395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023995/publication.mdobserved cad7a191011556b6819cba9884aec051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:46.067684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023995/publication.txtobserved b828a5cf8ec56c6213c8744d630ccceb...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. |
|---|