OT-2026-000101226
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000101226) never changes.
Identity and time
| Publication number | OT-2026-000101226 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-78f8-8a98-8006ea889e76 · 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-2026-000101226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bc955882fe34d25818d4fe8fe86aca8adade3ed71199e06b5c43e1744850426 |
|---|---|
| Markdown | 9e528cfce916e71ec3858b57a55bed3f09d8b4a6ec5930c9bd759029e52bb3f9 |
| Publication page | f77b95ba4bdc39594c8b656293104d90da385fe8d0cecd3c618e7599989de667 |
| Manifest | 7ffc5b1d3fc0894ddffe81b3f198d4df07f9c70552ba0c325df9987c1818e0b6 |
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 | LcgjvWd/gwd/atScVKJxgX53qsc4BqhpNIUN1M+M17qHX6z3WJrF4Nda+S0nKs5GMKJP/on998I+XaxGH0Y5DA== |
| 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
| 2026-09-17T09:26:52.997373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101226observed f77b95ba4bdc39594c8b656293104d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:52.980286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101226/manifest.jsonobserved 7ffc5b1d3fc0894ddffe81b3f198d4df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.962898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101226/publication.mdobserved 9e528cfce916e71ec3858b57a55bed3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:52.943061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101226/publication.txtobserved 2bc955882fe34d25818d4fe8fe86aca8...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. |
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