OT-2026-000037254
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000037254) never changes.
Identity and time
| Publication number | OT-2026-000037254 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-73be-a73e-1ad8f60b1f82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037254 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c90d00982acfda28657d71c0e69bd97b2fb17ae127304f2512c419df8da3e8e |
|---|---|
| Markdown | 034a075ecc2bc1a4125642468cfbb38aa9e86ec343864e23cb437c7df8bc904a |
| Publication page | ad1d312bf9b506914c1e61c98472bd3a17c4f51e211a4e6a294b10d1b1744310 |
| Manifest | cc2c3bee90361775769d2e2537dd9494f45a514b965d1692ef5611043d770309 |
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 | 2bCaao98FYz1JcubihCq2deQZ0lvnC/vha4QXO9LwnX/RRmje0mzm0bE7noXllxnXlPe7dDyxVT5erhai9XnDg== |
| 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
| 2026-09-17T11:25:09.319068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037254observed ad1d312bf9b506914c1e61c98472bd3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:09.302475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037254/manifest.jsonobserved cc2c3bee90361775769d2e2537dd9494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:09.286845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037254/publication.mdobserved 034a075ecc2bc1a4125642468cfbb38a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:09.269808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037254/publication.txtobserved 5c90d00982acfda28657d71c0e69bd97...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. |
|---|