OT-2026-000008301
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000008301) never changes.
Identity and time
| Publication number | OT-2026-000008301 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7539-ad1f-7a60ce572011 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b5664f71ca56ea774eddee31cedc1427648caadbe58dede1e48e2bb225e8f26 |
|---|---|
| Markdown | 8c18e5e8793565565f08096e26948796898a71f2e9bc834e53676569efc45456 |
| Publication page | f9ab6f05e6eb745f962ab543f5e7ec36dd056c023c6e6acc9572a192a7a623dc |
| Manifest | afa7d7a5e7447e869dcf983231983f14454c5345b9188399493a5027ba35625c |
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 | Qun659/MEHL68Zk/L7cdVmZreYmODEtzjVDPNpE/ahxSfmj3J2WMiLwVZPMR5a39vXaa015EimZZ00oR9hZHCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:44.961107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008301observed f9ab6f05e6eb745f962ab543f5e7ec36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:44.944335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008301/manifest.jsonobserved afa7d7a5e7447e869dcf983231983f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:44.925802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008301/publication.mdobserved 8c18e5e8793565565f08096e26948796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:44.907128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008301/publication.txtobserved 3b5664f71ca56ea774eddee31cedc142...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. |
|---|