OT-2026-000033427
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000033427) never changes.
Identity and time
| Publication number | OT-2026-000033427 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7411-87dd-e9561414b3ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f3306b6e4cfaab50e85ee4a1e267c47a557d0abd26645d14b88da6d9e17d1a2 |
|---|---|
| Markdown | 9dbdde32b4772dcaf58651aff8ed716d3ad47ab97a48638cd36bce984cc10ba5 |
| Publication page | 81e877684c2d5c3c3b1cfb8dcf06c36738927c4d622f8582bbe240a811aece5d |
| Manifest | 7b8a31717c218cd6708f707080013e829c91f230a06361d79e5772e838e665f9 |
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 | 2JVt5cH4bpCXGliUZzNoSLQ8hni66IW5xyjsePmBpdkq9IgxMYaoDA//cuTqMKjYU500WZSi0xQo/7E4Jf3YAg== |
| 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
| 2026-09-17T11:32:12.865371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033427observed 81e877684c2d5c3c3b1cfb8dcf06c367...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:12.847757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033427/manifest.jsonobserved 7b8a31717c218cd6708f707080013e82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:12.830053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033427/publication.mdobserved 9dbdde32b4772dcaf58651aff8ed716d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:12.813446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033427/publication.txtobserved 6f3306b6e4cfaab50e85ee4a1e267c47...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. |
|---|