OT-2026-000016135
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000016135) never changes.
Identity and time
| Publication number | OT-2026-000016135 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7956-aca6-0c29c139b2c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 862aa38ed0a793d1e561440508f41273a0cb32d4f2a4c455aebe8351f3300ca9 |
|---|---|
| Markdown | 737419fc51de0ac37d4b84d73a3fa5031d1e7a01e9dd4af6572f10d26be32f09 |
| Publication page | d83f82a0210021aee12f0e5daba598bd8685195ba17f9a68e31a7b1063a04e08 |
| Manifest | 712d1ae51b53be4b299c9f60c47a0e52f8e351ae996bc7c3ceb9646f4f026204 |
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 | t9sxalU/FKLPD1AbMHFHrfzspPpR140FRcgErcfM+ohIJNFX9+Oy8kmQeL0JBjVtkuUTNiAvU29VXoaUKeONCg== |
| 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
| 2026-09-17T12:03:34.265707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016135observed d83f82a0210021aee12f0e5daba598bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:34.243919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016135/manifest.jsonobserved 712d1ae51b53be4b299c9f60c47a0e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.221604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016135/publication.mdobserved 737419fc51de0ac37d4b84d73a3fa503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.202043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016135/publication.txtobserved 862aa38ed0a793d1e561440508f41273...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. |
|---|