OT-2026-000098420
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000098420) never changes.
Identity and time
| Publication number | OT-2026-000098420 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-73e4-b5a8-1910d6b5ad9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098420 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41c10e4324548dcedfa69941cf6459fd0d049082db065e04e580e3b58259eaf6 |
|---|---|
| Markdown | 9d40cfc3bbe05d441bd867e0b88555dcc90f5bd9a18c01b39ba54a570cfbe9eb |
| Publication page | 638946647e9011a59fe3ab3d4526389276b506f7cb2c170d40c63ba38eb0c285 |
| Manifest | 2d2acb2a69af3bbc50eeadc00dbe65987572ba57b70c342ed7520a7bca892626 |
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 | VrbHmBQIacCypVBbCsCApZRRz8FgoNSYQjc5dr7pMqnnp71k0FKSg0bzYRIZif/AGxbYb2XIS+iJIhes0BFlCA== |
| 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
| 2026-09-17T09:32:16.313633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098420observed 638946647e9011a59fe3ab3d45263892...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:16.295212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098420/manifest.jsonobserved 2d2acb2a69af3bbc50eeadc00dbe6598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.262000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098420/publication.mdobserved 9d40cfc3bbe05d441bd867e0b88555dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:16.228604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098420/publication.txtobserved 41c10e4324548dcedfa69941cf6459fd...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. |
|---|