OT-2026-000024731
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three 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-2026-000024731) never changes.
Identity and time
| Publication number | OT-2026-000024731 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7c10-b053-435bc8ba964c · 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-2026-000024731 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37526cddcc5eb08a5e8630e6c2fcdc9e2bf9474cc81a529290c5f99e219a7709 |
|---|---|
| Markdown | 3cfe1c50e35a69c28eb7e430796d7bdbf449a9c435f63eec5470e5bbee541aca |
| Publication page | bbe4a8c665014ec4443640b248b891dc888fac1ba4e3bf6751b92ac4d117a1e5 |
| Manifest | 1e5500a6d51665622e4789b85878c6c889dcd77a31aa497dc7329d4a7d557b9d |
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 | H82cuw4n/aO1MIPovhuTdSw1Ue6TgstJMdafxpYzHXYsRwV6tuh46vPG5okpSozTHrB/vvEm0jd8oK77Hdj0CQ== |
| 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
| 2026-09-17T11:47:57.177632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024731observed bbe4a8c665014ec4443640b248b891dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:57.162680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024731/manifest.jsonobserved 1e5500a6d51665622e4789b85878c6c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:57.145775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024731/publication.mdobserved 3cfe1c50e35a69c28eb7e430796d7bdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:57.127809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024731/publication.txtobserved 37526cddcc5eb08a5e8630e6c2fcdc9e...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. |
|---|