OT-2026-000024174
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000024174) never changes.
Identity and time
| Publication number | OT-2026-000024174 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7c14-85f0-145052eb0f17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024174 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6576e3ef8f797e0b4c35bc2231d6568343c46e4b3c8ca76edd8f1e650542181 |
|---|---|
| Markdown | 03c89d4e35b14e2dc84adbe6a4ce9e29cbd4b53df4bd8ac8cde0e1e45825f3bc |
| Publication page | 03937a793580f95d8af3a6efbe10b8420c3af6a5d7132ba02c26e2d0e8323085 |
| Manifest | 0f10bac40dc93bb8e37c1745f1adef6aa8eee2320a7002fde52a43ae316ce62a |
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 | cbc88ZtgczMyCKULodc7/Q52bfxn95yu3nGxXcKqpRKz4er1X/QXfGjkd3l9pGABLJmaQOpS1meItGHjq7iBAQ== |
| 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
| 2026-09-17T11:48:37.666434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024174observed 03937a793580f95d8af3a6efbe10b842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:37.646953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024174/manifest.jsonobserved 0f10bac40dc93bb8e37c1745f1adef6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.630029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024174/publication.mdobserved 03c89d4e35b14e2dc84adbe6a4ce9e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.611760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024174/publication.txtobserved a6576e3ef8f797e0b4c35bc2231d6568...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. |
|---|