OT-2026-000103761
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000103761) never changes.
Identity and time
| Publication number | OT-2026-000103761 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e463-7da8-9863-2b18bbe2a741 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e5df74556f87f2c7b5a6c816000bce716732ab5fa8384ae779a7c16dafec017 |
|---|---|
| Markdown | c301c2ff4a9b6c3fb740c548246171848986ce67480dee5f07679e5422e54b73 |
| Publication page | 8185e1884967b7fc1a51f33b99c8fb629bca8aac2ad9e36fbe926f0ef86aa2e9 |
| Manifest | 0c6753c815b201616b9b03448fb9578db39f66875a769401660c4fdab390affb |
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 | 7aWzkG1hzV2DngM06XjGsAWN7qO4a+CF4I2UPZelpQ2rnJumJYF8sRMhfrUs71tqPM0dqzpweGRTh5keXxVRDQ== |
| 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
| 2026-09-17T09:22:43.000456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103761observed 8185e1884967b7fc1a51f33b99c8fb62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:42.984956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103761/manifest.jsonobserved 0c6753c815b201616b9b03448fb9578d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:42.968760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103761/publication.mdobserved c301c2ff4a9b6c3fb740c54824617184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:42.951821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103761/publication.txtobserved 8e5df74556f87f2c7b5a6c816000bce7...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. |
|---|