OT-2026-000033479
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000033479) never changes.
Identity and time
| Publication number | OT-2026-000033479 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-7f5b-85f7-4b2aa7d681bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bca3c737eb055a6e8e080582e15145442819b6a86e49a19abd93dffb89212fa |
|---|---|
| Markdown | a0580000da68c0965eb429c4e8f86b5a7f85b69bd9388b07b920462ac99ca8ca |
| Publication page | b57da1b5938390c4d90c5b3a4dee9f9b78b94fbbfd8a2e3756502f672190caac |
| Manifest | a0f237d78f097b35ac598655590334c364ba945b0656f19257b8cbea283ad80b |
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 | 1hWiIuo4x2p/7xnqDbGo1DZL3YaEO5xEG4VI3LPHjIMVlc+LI2qnMCUJCY10PvfqG6FqDT6bFd4YUdkgtLarCA== |
| 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
| 2026-09-17T11:31:19.359565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033479observed b57da1b5938390c4d90c5b3a4dee9f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:19.341317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033479/manifest.jsonobserved a0f237d78f097b35ac598655590334c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:19.321684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033479/publication.mdobserved a0580000da68c0965eb429c4e8f86b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:19.304500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033479/publication.txtobserved 4bca3c737eb055a6e8e080582e151454...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. |
|---|