OT-2026-000024659
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pulsed 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-2026-000024659) never changes.
Identity and time
| Publication number | OT-2026-000024659 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-71ea-ac45-996a575d3379 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024659 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2acc9cf56113559c13b0b51ded7468d6269af0992be71f34e6975822f9e35bc8 |
|---|---|
| Markdown | 864fa26071306a111d9be7cef7ba0445903c6d93219feaebedf94ef7620fb5fa |
| Publication page | c33530764ea26682dbaaa142034d882c678b67db7433dcd236ec7e5509ee3556 |
| Manifest | 1b7dab4ecd28330025ebb023f98f7dc312401a503ad0eb91a603a23500a3412e |
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 | SL7aGA09vOWS2WuOwVpcsDPZK9L8vCRkdJ6dSP/wamHQxgPhpsOC2jcxhV0KJ5Vb7b03jNng6L4CPtHUqatKDA== |
| 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
| 2026-09-17T11:47:51.720092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024659observed c33530764ea26682dbaaa142034d882c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:51.703892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024659/manifest.jsonobserved 1b7dab4ecd28330025ebb023f98f7dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:51.687705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024659/publication.mdobserved 864fa26071306a111d9be7cef7ba0445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:51.669433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024659/publication.txtobserved 2acc9cf56113559c13b0b51ded7468d6...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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