OT-2026-000027724
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000027724) never changes.
Identity and time
| Publication number | OT-2026-000027724 · never reused |
|---|---|
| Internal UUID | 01a0ae72-699a-7e85-9b6e-79f5b564942b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027724 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2764c1d3d03269604fc0f1d821c2b6c083437a147a7e34c810b13f9fd1d32012 |
|---|---|
| Markdown | b3256baa334c1de274a2c5cc838e524b657d1d43a6989e262296eaf773175e2a |
| Publication page | 4caa6199abdbebba93f399f09089a3e77a9851136e834a443aaa0c28789d87c3 |
| Manifest | 77398394ade9dc7572da8faee87339935a392f0176829fcdfa0f76f4037f1443 |
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 | sTv/Rl9AiC6DDzl77T0R/w2AZwyUz96z8Ln1Utrm+x3KyAm3iBF+6l8DM60qfmhbfV03xO7r53q2DDwdGNSPAw== |
| 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
| 2026-09-17T11:43:16.817781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027724observed 4caa6199abdbebba93f399f09089a3e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:16.801412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027724/manifest.jsonobserved 77398394ade9dc7572da8faee8733993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:16.784588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027724/publication.mdobserved b3256baa334c1de274a2c5cc838e524b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:16.766493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027724/publication.txtobserved 2764c1d3d03269604fc0f1d821c2b6c0...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. |
|---|