OT-2026-000103226
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000103226) never changes.
Identity and time
| Publication number | OT-2026-000103226 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7a0c-9971-8e0b0644cad8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 823d197ae0ced998131e7bb6a599c34e4af7f24907f9631c35c2e14f093adea8 |
|---|---|
| Markdown | 959c3ba450e286f917f225809834fd5a0266c343f664e4f53bac897ae5ae6acb |
| Publication page | 083081c962da6842e920e6e14eb5014b230523c7e8ef9207cf426f70cbae187e |
| Manifest | 9c74881489b60d22e870d43dc9bcd59440cefd1e58115d0d296bf22d07f6fd1b |
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 | e9CxFCZcJwr+rIVCXsSs6/xqP1wN2hhe6AdsB27Ch/sj1Na08HQf8N+IElJh2zXEMY8SG6QaT8VWpu2Bf1jyAw== |
| 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
| 2026-09-17T09:23:27.480600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103226observed 083081c962da6842e920e6e14eb5014b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:27.461682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103226/manifest.jsonobserved 9c74881489b60d22e870d43dc9bcd594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.443914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103226/publication.mdobserved 959c3ba450e286f917f225809834fd5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.423824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103226/publication.txtobserved 823d197ae0ced998131e7bb6a599c34e...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. |
|---|