OT-2026-000066830
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000066830) never changes.
Identity and time
| Publication number | OT-2026-000066830 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-770a-b011-c8a17e6b84a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bc477407285e5a7bb23444325244443ccd0d3ab0591b395cc8f172be80eaa9a |
|---|---|
| Markdown | 9ac91dfa663d9ac7e346b57cac040e3c85649db365c04c417fd86b0cd5bdfb22 |
| Publication page | 4be9ecf8c372c1021fb79f77af5dbb4dc6d8f874b74940e1d9595b4176cd33ed |
| Manifest | 00c4ab6a6c88796acbae1d45ef8472aff30b8533844654e5f4a622249a91d100 |
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 | pUriIM5FxPVA/fC2NzMawngHXAa4wqkocxA3m6IjeyNvFQxtf49aoe08716Kv8r7zoj3cdI2CVk3hv3xznWNCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:15.832161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066830observed 4be9ecf8c372c1021fb79f77af5dbb4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:15.814734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066830/manifest.jsonobserved 00c4ab6a6c88796acbae1d45ef8472af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:15.797456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066830/publication.mdobserved 9ac91dfa663d9ac7e346b57cac040e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:15.780352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066830/publication.txtobserved 5bc477407285e5a7bb23444325244443...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. |
|---|