OT-2026-000094022
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094022) never changes.
Identity and time
| Publication number | OT-2026-000094022 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7f11-82a4-3fd50d138089 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094022 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7701b2112b78735e860be626327e7909bf47779e24eb9f6cd6cb9dcb2469f72 |
|---|---|
| Markdown | a938352efd889531fbd408bb9d919ae3ecb2dad903dbf16afb86a823eea522c6 |
| Publication page | 1e9947c82b0e43b79ee421e282d963519c43e155e58ddf80b177dfc91e1470c9 |
| Manifest | 27a8d21978ce3242ea14f7e14c19ad749fda50c787ab1eabd3e68e17ea156d7b |
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 | gnjbQrQO96H9WDD0Ad+DbWbspzSDm3Zt2WtgMjqjypXA2jZ3b7IBjcyG+qgGbHbcpv9/Y6ZVJvkJAzKZlmZyAw== |
| 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
| 2026-09-17T09:38:26.060689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094022observed 1e9947c82b0e43b79ee421e282d96351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:26.041508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094022/manifest.jsonobserved 27a8d21978ce3242ea14f7e14c19ad74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.023852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094022/publication.mdobserved a938352efd889531fbd408bb9d919ae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.004160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094022/publication.txtobserved c7701b2112b78735e860be626327e790...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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