OT-2026-000036216
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000036216) never changes.
Identity and time
| Publication number | OT-2026-000036216 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7053-ad50-491bd49e5f8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d1823afbb329be0935df8681ba8867923ccebc8188b849accdf2cecbf3289f4 |
|---|---|
| Markdown | dfbeba9e4f1f0584aaf674a25e4b91eef1a593bf2aea01d1497ee55c0c96a2b1 |
| Publication page | cbfb18085a540ac20393ba9447a5a3ce14caa0d141c6f158965f45691f3c5855 |
| Manifest | 0d872670e4ceb0bcadb9b60256fdec1f915d9d64056dabd3b27940ce22e9f85b |
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 | fYklbvMzXLpoLJxNvQMDqVESQg3EisDMcrIotehHbkJ7f5G1OW5Pc3h5RtBNLg5VcoFSVPeiKNTOIAhROrfNBw== |
| 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
| 2026-09-17T11:26:27.638707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036216observed cbfb18085a540ac20393ba9447a5a3ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:27.621204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036216/manifest.jsonobserved 0d872670e4ceb0bcadb9b60256fdec1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.602703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036216/publication.mdobserved dfbeba9e4f1f0584aaf674a25e4b91ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.582529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036216/publication.txtobserved 5d1823afbb329be0935df8681ba88679...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. |
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