OT-2026-000097663
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097663) never changes.
Identity and time
| Publication number | OT-2026-000097663 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7f2a-8962-87d29846ff6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cab27e9c0d25ddbcd8fda63af2c8ad02ba5e75f2564e40b0f834b6c68ac08ff |
|---|---|
| Markdown | 35becf14ab7594323ebe80ce6afad9ff408bdb299bb39e6df9d3c09b92e4e709 |
| Publication page | 9b31f6e37d52e29b47079cc871a15cd51c8ba8a8547bf315c4ea46c0c4800227 |
| Manifest | 6724bdac6f6d07b8a4d349eae1f5642f899fb8dd71517d6b5e327d1664b66db3 |
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 | jbdgf6Yh0bqqO7PsJQaNPR6eAW+YMk1/CPBbmqTd58obZEPs1Lv2o+ZtkKzCzEyTlnPZYaXT3ZIOmN16E0vABw== |
| 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
| 2026-09-17T09:32:40.855172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097663observed 9b31f6e37d52e29b47079cc871a15cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:40.835294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097663/manifest.jsonobserved 6724bdac6f6d07b8a4d349eae1f5642f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.816024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097663/publication.mdobserved 35becf14ab7594323ebe80ce6afad9ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:40.796262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097663/publication.txtobserved 5cab27e9c0d25ddbcd8fda63af2c8ad0...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. |
|---|