OT-2026-000060593
Publication integrity record
Two cup vacuum gripper, two outlet manifold, 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-2026-000060593) never changes.
Identity and time
| Publication number | OT-2026-000060593 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-76be-a161-f39a556d9ccc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060593 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc624832b687531f5a823bd51c612ac3a892eec1a00e98b82e38e014032b9a4f |
|---|---|
| Markdown | 273b64c0be2174ffdcc40bde4f17840cec3d42054c76475cb4fb12f0b26b9d25 |
| Publication page | b188fd0bbd3002e9e704e06af3b805de7f0614dc6bd5218df8733a02b5f0f95b |
| Manifest | 1c7253df5bf262094c30fc2f6760dcac82845ffda1d64a147e71155048b795fd |
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 | 2LKh+LEm7d6H9haUUtvfIBmsspn//ZaxJ6WBxsMA4FEy/qCejJtwZFZBs0c3JZSMJYF+sgBCfaEXj99WTpdnDQ== |
| 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
| 2026-09-17T10:43:12.887141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060593observed b188fd0bbd3002e9e704e06af3b805de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:12.871191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060593/manifest.jsonobserved 1c7253df5bf262094c30fc2f6760dcac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.854632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060593/publication.mdobserved 273b64c0be2174ffdcc40bde4f17840c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:12.839044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060593/publication.txtobserved bc624832b687531f5a823bd51c612ac3...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. |
|---|