OT-2026-000104037
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000104037) never changes.
Identity and time
| Publication number | OT-2026-000104037 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341e-7ae2-95c8-8615cdb02251 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104037 |
| Status | PUBLIC |
Content hashes
| Canonical text | e304bd1b44bbed7a16f81bc2c4e290b4b73131d57bb2f2af72af7ce143fcc9ef |
|---|---|
| Markdown | 4b05f717aa4ccd983a4eae741f1063707ddcafd2b40aa247b1a6d202d1ecf687 |
| Publication page | a0a3c80bf4c923f32af6edf10436878ef710ee4968c4d68b24919bf38dadfa67 |
| Manifest | becb26cc8e28603d96108c1bb42ab6e6a9909d938ba2205e30af2391a9e62e89 |
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 | R2KiGKSrbuF2kuq4bCtalUhkCadN/o4TrhfUrWzM2xKb6D4fPJpfNvQCRzXArK+0licjUa6AFeeihOF6zyrVAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:20:06.088550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104037observed a0a3c80bf4c923f32af6edf10436878e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:06.072046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104037/manifest.jsonobserved becb26cc8e28603d96108c1bb42ab6e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:06.054480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104037/publication.mdobserved 4b05f717aa4ccd983a4eae741f106370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:06.036167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104037/publication.txtobserved e304bd1b44bbed7a16f81bc2c4e290b4...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. |
|---|