OT-2026-000017010
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000017010) never changes.
Identity and time
| Publication number | OT-2026-000017010 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7557-a061-140e59ed7aad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017010 |
| Status | PUBLIC |
Content hashes
| Canonical text | b65e38d853738db14248f55f2ec9140a5c480653fc9fc1a5e67309ead7e2ac8c |
|---|---|
| Markdown | 8229b0b056e8f96eb6bd1cb0dbcc8f1437cd284c32e379c3a0f822611bcf027b |
| Publication page | c31b80b4904663cd7d79941e06998a5a7e3583409f6fc70ec92b86b6969412aa |
| Manifest | 36d366f19ed3ca1a2069cdc81de2033ace963f9fe344e196c9163eb8d2d0d40e |
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 | yVpbpglIDmWQRn09ROgSU6NtjauA5QSCkrrtjPZXyoCEQOlC+PrApbymVqfsHLEXZgU6pqunTqwgIpIhnsMzCw== |
| 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
| 2026-09-17T12:03:25.072844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017010observed c31b80b4904663cd7d79941e06998a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:25.057367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017010/manifest.jsonobserved 36d366f19ed3ca1a2069cdc81de2033a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.041780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017010/publication.mdobserved 8229b0b056e8f96eb6bd1cb0dbcc8f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.024674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017010/publication.txtobserved b65e38d853738db14248f55f2ec9140a...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. |
|---|