OT-2026-000025708
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000025708) never changes.
Identity and time
| Publication number | OT-2026-000025708 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-78f3-aa39-2e81c983b3b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025708 |
| Status | PUBLIC |
Content hashes
| Canonical text | c71dc17be763c4ce9ab2e346452dc4c7e9716a575ec49531ce0843e00f8b3d14 |
|---|---|
| Markdown | 238a0305b7311b456cbeac91d014a7c2b01e4b58d4a8d45d73751ea7290aef99 |
| Publication page | 9796362146e87337ebf069212d3dd72504f2095d72c4567f1e865c343bad6c85 |
| Manifest | fdfb5f2d6055a33e75e7411295a02982402380e26133c48ed155fbcb5851c786 |
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 | rpg1e9+jSG8cBsW9jNkYW9uXsvAOCi6Mvgpq9uuVMxAN8IWf4kL3Q5d5YMLfihWuaOba/FcEn4itoH6V2t5ZDg== |
| 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
| 2026-09-17T11:46:55.408418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025708observed 9796362146e87337ebf069212d3dd725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:55.391491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025708/manifest.jsonobserved fdfb5f2d6055a33e75e7411295a02982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:55.373844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025708/publication.mdobserved 238a0305b7311b456cbeac91d014a7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:55.356845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025708/publication.txtobserved c71dc17be763c4ce9ab2e346452dc4c7...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. |
|---|