OT-2026-000101230
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000101230) never changes.
Identity and time
| Publication number | OT-2026-000101230 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7067-a34b-faffc4b70fd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4852875762947614b5cb29a6d7deff3c14271f02976bb85b410bf2a05a028641 |
|---|---|
| Markdown | 5e4f50ff09b12a83b851c1a3dde2697173f6c60956c7ea63f380dfe9e43a52ac |
| Publication page | 269d920601e199fae3f76541c5c6fa41df30cc2464251e21918008e676eddf97 |
| Manifest | 9e10921c841a719f63c6844fcd1c562aab6a5ef24578fdbabf92ba1fa2051d6c |
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 | /Jv/ify3HtPYgiR2RoM2OPLtxVHKGLh6X48+uMtXjTkDAAa9lEUWJj3K+OzbKA7h/WXtOkkP2tECAAfsV19xBQ== |
| 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
| 2026-09-17T09:26:53.297210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101230observed 269d920601e199fae3f76541c5c6fa41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:53.279116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101230/manifest.jsonobserved 9e10921c841a719f63c6844fcd1c562a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:53.261791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101230/publication.mdobserved 5e4f50ff09b12a83b851c1a3dde26971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:53.243371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101230/publication.txtobserved 4852875762947614b5cb29a6d7deff3c...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. |
|---|