OT-2026-000062409
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000062409) never changes.
Identity and time
| Publication number | OT-2026-000062409 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-75b2-b681-442fc2e96659 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062409 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0419c5f7c8f2054aa2872ccf7d83db3c8af5c6bf36a88595228be278904860d8 |
|---|---|
| Markdown | 8d3d2f5befe0cd224d436f6411e7d96b1a5c13c4157e79c37c526caa63d1d151 |
| Publication page | 76bb545c5592b57a7d62cc65be044e929acf09f04d4b7543a7c144711d9f75c3 |
| Manifest | fc9013a83e647376468049b7a08e7b202aa81a31f8727e05cc6b3b743a8f8eb2 |
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 | mv2XrETHtFFe+ZfhgtuEuP/tOr+c4iouhR7ClMMhqolsrJKXE65/hEaey9V/Ros8qfHKJnc2O4zUKPWI3xejAA== |
| 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
| 2026-09-17T10:39:44.352341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062409observed 76bb545c5592b57a7d62cc65be044e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:44.334801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062409/manifest.jsonobserved fc9013a83e647376468049b7a08e7b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:44.314862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062409/publication.mdobserved 8d3d2f5befe0cd224d436f6411e7d96b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:44.296406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062409/publication.txtobserved 0419c5f7c8f2054aa2872ccf7d83db3c...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. |
|---|