OT-2026-000026341
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000026341) never changes.
Identity and time
| Publication number | OT-2026-000026341 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7f31-9f23-ac56ab93550b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026341 |
| Status | PUBLIC |
Content hashes
| Canonical text | f565850f24837ac72d4909653d703a2c2adcaf16201d32429ed1b1821cca2890 |
|---|---|
| Markdown | 78cc13112af2c2b13ffb336d64e243fc2d863a6fb7e918d4e44a713cd50e358b |
| Publication page | a57f1993609f123a3c181dbd3ddefc5976a7bdf17b63b1dbc5f44257c90fea3c |
| Manifest | 97037ff2d189ee1c8cf075d6fecb18962ba703f8def70b465b033ab6d614c2cc |
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 | NSDhZvB47pH3rNYVqrODdNb2filGt9J2Q2aE0er/EAxjC3s8rpBfZp+uEQlTntnWzxsFXa1VkMaZfnmjDWn8Aw== |
| 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
| 2026-09-17T11:44:18.556048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026341observed a57f1993609f123a3c181dbd3ddefc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:18.540406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026341/manifest.jsonobserved 97037ff2d189ee1c8cf075d6fecb1896...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:18.522914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026341/publication.mdobserved 78cc13112af2c2b13ffb336d64e243fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:18.507144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026341/publication.txtobserved f565850f24837ac72d4909653d703a2c...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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