OT-2026-000101204
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101204) never changes.
Identity and time
| Publication number | OT-2026-000101204 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7178-ad43-77230b22822d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101204 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf03fe13c30bb0b2d7ed5e43c622e104bc7e442943e9fd51f86a2b0b278c8205 |
|---|---|
| Markdown | 4f93cddfb26c2e5f6d14897ef4885a115556d365d39ce50b5a288e448d193bc7 |
| Publication page | 99448520c3b018eb8e379e33f3d4d89251e010276aa4001b4bd4b9b24742c34f |
| Manifest | a703fbe611d82be1a52d735a2eb6bfb47923ed4d929cb1bc81c8fe4aafe793c5 |
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 | XoY8WBfHbauCjP5jgc5Y6/+Z/ZfmQZ0yfiQKL8VBifyHXiS3VugMRA57riqnXqr/+lmuSgvtaCW6HUMbGPoxBg== |
| 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
| 2026-09-17T09:26:51.338242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101204observed 99448520c3b018eb8e379e33f3d4d892...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:51.319839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101204/manifest.jsonobserved a703fbe611d82be1a52d735a2eb6bfb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:51.301542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101204/publication.mdobserved 4f93cddfb26c2e5f6d14897ef4885a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:51.281149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101204/publication.txtobserved cf03fe13c30bb0b2d7ed5e43c622e104...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. |
|---|