OT-2026-000023361
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000023361) never changes.
Identity and time
| Publication number | OT-2026-000023361 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-706e-a428-bec92a7e4126 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90e0795071d2d58c4a13dad8dc626cfafdf15477c1d66e166879d1edc32ed696 |
|---|---|
| Markdown | 7894c53fb6bfce7439b34e4ab760395d5e7d383343933ad7e2f76b02cc50a4ae |
| Publication page | 036ce75127c71d741ddbf43efaa9160ac52f0e1aad1f003e459e9a9cef702a53 |
| Manifest | 4dc958b3d1835eeb2a6b7aff8d9099c5974655080e501cf33ae37126e158d9c7 |
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 | aAGfBBvPqLDHadMGO5FLeKrSp34yr7REr/vlmRNHWh17lMO3wKtPpusRTLbdOAnC2zxezaevYKLdqIwQAzTCDQ== |
| 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
| 2026-09-17T11:51:27.506976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023361observed 036ce75127c71d741ddbf43efaa9160a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:27.478826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023361/manifest.jsonobserved 4dc958b3d1835eeb2a6b7aff8d9099c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:27.456947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023361/publication.mdobserved 7894c53fb6bfce7439b34e4ab760395d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:27.427059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023361/publication.txtobserved 90e0795071d2d58c4a13dad8dc626cfa...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. |
|---|