OT-2026-000104342
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000104342) never changes.
Identity and time
| Publication number | OT-2026-000104342 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7e84-9efc-9838d447a1d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36d60ab26be31ba4a49debc3550de41b67aadd12faf94376fb6c221ff8633d23 |
|---|---|
| Markdown | a8a2f5be2ece2c929f80b65c1c193878c22e05224c408440bc44cefb50241538 |
| Publication page | f9fcfed8bc3602692d98bf5169b550b555531ea0ad3749c89e2659b9a29cacd4 |
| Manifest | 171d64b2ca1a2c431dbce2e6b2460e3ba7e59e0b6336865d3f73f4a3f85b2097 |
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 | lHyIoZsooVCuYBMjgtHn8UJ6m5q0ELWKrB0kMmgFakSRuJSLP62Wy1ZKUXWJp/RehLM8uivPTcLUAD9c9M9LDQ== |
| 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
| 2026-09-17T09:21:35.843117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104342observed f9fcfed8bc3602692d98bf5169b550b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:35.825379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104342/manifest.jsonobserved 171d64b2ca1a2c431dbce2e6b2460e3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.808612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104342/publication.mdobserved a8a2f5be2ece2c929f80b65c1c193878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:35.791686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104342/publication.txtobserved 36d60ab26be31ba4a49debc3550de41b...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. |
|---|