OT-2026-000024301
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000024301) never changes.
Identity and time
| Publication number | OT-2026-000024301 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7d35-bcc6-86c2e16d5bea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024301 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfa734e79375393d5b69a0fc9273773582906b6064b5af6401b4e59b12358c23 |
|---|---|
| Markdown | e90aaee7e9404c342921229e55b94962090afa58ee6e4a189ddc3d5fd6f316e9 |
| Publication page | b3f8b3fbf7b93ce691a382bede743996ea24518854b8971ab296efcb725523a5 |
| Manifest | dff234bd9d250c6f2201cf03a6db73d610d469ed8ae162b2c70e12ab913c9f8d |
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 | MxZX83XHpEHuQs8BR7hFKDU3Xt8B4LzqH6ujnMYni/dzSk36OtnNdTJR9/guYWB5R4ZVQw4DYFCITx2Zb0clCA== |
| 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
| 2026-09-17T11:48:47.906902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024301observed b3f8b3fbf7b93ce691a382bede743996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:47.886309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024301/manifest.jsonobserved dff234bd9d250c6f2201cf03a6db73d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.868202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024301/publication.mdobserved e90aaee7e9404c342921229e55b94962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.850417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024301/publication.txtobserved dfa734e79375393d5b69a0fc92737735...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. |
|---|