OT-2026-000100676
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000100676) never changes.
Identity and time
| Publication number | OT-2026-000100676 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-73db-8e4e-77d252844c2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97ffd224b2eba082907c9dd8086da9fafcb1a60b49094d16a5c68acecf89f62c |
|---|---|
| Markdown | cc2ab0b2395b37e2ab939a1c0b2275700d38d204096a62a588434fd3cdd92c58 |
| Publication page | e3b1b941636b7aad6a5707a3cc2091e6ec107fbfe80559aee2ad307719ac1f94 |
| Manifest | ab461ed593e05896593e6c0444dac743de7dc0928d32a65800ab818904ea4b22 |
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 | h1aju6kwPKUnijCREtjoU+W9ADIQhdg7AEvxCGERPcAjWOjax1VVnkofYFzg0T9A8httK0PONG/HrYvexaF7Bg== |
| 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
| 2026-09-17T09:27:29.418517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100676observed e3b1b941636b7aad6a5707a3cc2091e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:29.400160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100676/manifest.jsonobserved ab461ed593e05896593e6c0444dac743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:29.381808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100676/publication.mdobserved cc2ab0b2395b37e2ab939a1c0b227570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:29.363600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100676/publication.txtobserved 97ffd224b2eba082907c9dd8086da9fa...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. |
|---|