OT-2026-000101704
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single 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-2026-000101704) never changes.
Identity and time
| Publication number | OT-2026-000101704 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-74ad-8486-e9cf73d79dca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101704 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9360491de7af5ab592d921850c5ca844509180a21f568c1967167125c3cfb539 |
|---|---|
| Markdown | ccd971e5f7b3fbeeda847ceb97cd58f41125b2c17ed8c2c98f4b22df6726395f |
| Publication page | ab9d35c109f1e5ded6f686a2f94cd300dc91e31bca2e182450ed9aea19137147 |
| Manifest | ac6e0b262c46371c8f7feffdc2c7f2e498b1df957a969ec8b7ddc3148e184795 |
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 | y+5xy9XjoFYJ4EnF7KWakU7k46/PY/C5LtPJ+182GPPi86ScBpRTY9apCh+WKFLVaXQwp8ivFF+p+/BdYx9oBA== |
| 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
| 2026-09-17T09:26:07.941967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101704observed ab9d35c109f1e5ded6f686a2f94cd300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:07.922513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101704/manifest.jsonobserved ac6e0b262c46371c8f7feffdc2c7f2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.903912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101704/publication.mdobserved ccd971e5f7b3fbeeda847ceb97cd58f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.884754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101704/publication.txtobserved 9360491de7af5ab592d921850c5ca844...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. |
|---|