OT-2026-000012114
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single 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-2026-000012114) never changes.
Identity and time
| Publication number | OT-2026-000012114 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-7ae8-a792-f47d6163664e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e304d7ba9c35c5b964b3323ab3beb0573527ae7bb23921260ad14435dc38399 |
|---|---|
| Markdown | b9ee0265cf0517ee4154d5e97585f49f38b8601d0af938f8d3a16cdf48d14844 |
| Publication page | 55307c0fed7cf09483b0fc3c1a6f68df300b5d0c25a8d031af0a32a298e83574 |
| Manifest | a4e5bcef7e1d4de289c7f47ae8c5dc28e82a924033865e72d290b52c51e3dca1 |
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 | xvaju7qr7F15i4IH8OSS77mRJvRjxWOhnfmVJoDwf/qjxuQY6FGSNkFS1ByavHXKQAtjZC22DcJc5ciLQxMwAQ== |
| 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
| 2026-09-17T12:10:59.666745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012114observed 55307c0fed7cf09483b0fc3c1a6f68df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:59.647470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012114/manifest.jsonobserved a4e5bcef7e1d4de289c7f47ae8c5dc28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:59.628865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012114/publication.mdobserved b9ee0265cf0517ee4154d5e97585f49f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:59.609732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012114/publication.txtobserved 3e304d7ba9c35c5b964b3323ab3beb05...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. |
|---|