OT-2026-000012600
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000012600) never changes.
Identity and time
| Publication number | OT-2026-000012600 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f8-7fdb-8137-5bedfa6237c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012600 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35b1242513889fd6a50b8fcc433ca4c694fc2db851b75026eeee291545fca818 |
|---|---|
| Markdown | acc1ec6cfee92f0dc90e339e9310e535ef4b3c26cdd0f7f115c3dd8785254c81 |
| Publication page | 70799edd0c543e78a37f9b64b9522a9ebd6cbb93d132bc600b5136a7d46a2f27 |
| Manifest | b1e7654ba98e18b4c00a4eedaa218dfb18c3ad54fb78176b2a6349c0d6c84c82 |
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 | ljcLx17nz3/OUSfnMjy4rVTIZbrGVHJweBK6DyrKRH/sWQAaR8mZMV8me5iFp5F7k/QCzU4v1oxZQCgRqdy6Dw== |
| 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
| 2026-09-17T12:12:09.572861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012600observed 70799edd0c543e78a37f9b64b9522a9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:09.555640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012600/manifest.jsonobserved b1e7654ba98e18b4c00a4eedaa218dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:09.536896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012600/publication.mdobserved acc1ec6cfee92f0dc90e339e9310e535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:09.519161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012600/publication.txtobserved 35b1242513889fd6a50b8fcc433ca4c6...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. |
|---|