OT-2026-000104350
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000104350) never changes.
Identity and time
| Publication number | OT-2026-000104350 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-7147-bf4b-86b3f9af3863 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104350 |
| Status | PUBLIC |
Content hashes
| Canonical text | db8e7eadec9f12a4bae6391616354c41ec221858701706036eed5419b63cb0a1 |
|---|---|
| Markdown | a9cbf4daa7cb9320f1ae91f5a09362423d0e0d9cafb1563b53180dcbf7b101d1 |
| Publication page | 8e7e020f741555ef2bd3b56f4db03de755ee20ed01e93181b5923bcb82fb12cd |
| Manifest | 9dedcc9be87bc326e269bec9024089f8c5c67523032b4c040795ee83aae53184 |
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 | bLadJ2OoiIJgzLZ8bSAqGQ2c8lYledFNVoviG31gfe3mk6oyiQg5alR/SEqIDOO0IL/1RlTaB4MPPomnn5iQCQ== |
| 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
| 2026-09-17T09:21:36.416885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104350observed 8e7e020f741555ef2bd3b56f4db03de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:36.400842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104350/manifest.jsonobserved 9dedcc9be87bc326e269bec9024089f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.383072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104350/publication.mdobserved a9cbf4daa7cb9320f1ae91f5a0936242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:36.365603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104350/publication.txtobserved db8e7eadec9f12a4bae6391616354c41...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. |
|---|