OT-2026-000085168
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained blow-off before 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-2026-000085168) never changes.
Identity and time
| Publication number | OT-2026-000085168 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7d0d-979b-8495ed620e40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085168 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fc64f81eee4070e60bde83096280c41f8ccd17967ebe7b4001bbf710e154035 |
|---|---|
| Markdown | c6aac08d886630559a5b2c0348a324f159e38ecd2fc231427ff9b8e20f8d23f6 |
| Publication page | ed71c85ee47a9a37c736d009134fb7fcae095a06368bccc22fb405bb3c997229 |
| Manifest | f4d5c215e036d4ae8ad86881600bf1b98bd9a345e546658cf96dba81b172101f |
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 | aRhjgBDvmwzrSjQ9VIp5Uouw1hchdSVrpKgAtDEO1U6PPR4WJUCHD4ejtI2CZfjVpYhufmxz3Z4dx51dq68hDg== |
| 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
| 2026-09-17T09:55:15.013761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085168observed ed71c85ee47a9a37c736d009134fb7fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:14.996977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085168/manifest.jsonobserved f4d5c215e036d4ae8ad86881600bf1b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.978758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085168/publication.mdobserved c6aac08d886630559a5b2c0348a324f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.960645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085168/publication.txtobserved 2fc64f81eee4070e60bde83096280c41...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. |
|---|