OT-2026-000103324
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three 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-2026-000103324) never changes.
Identity and time
| Publication number | OT-2026-000103324 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7d49-a908-cb4f3da9f601 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bc604658293d8b898328c47a2f2c53cfc0b21f06880e147c1c314b8d11d89ee |
|---|---|
| Markdown | b0db3243571534a9edac020b2842743591456d5afd6cbc2fe6387c46020ca679 |
| Publication page | 6df49847b8cd7c7deac79063627346d468a22a6a366f27c0fd8099d54bd79611 |
| Manifest | c1d5f2b2ca354af679e6f98ba19a4e9e4a9889301c7acf6bd0d8f25f04065493 |
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 | 61kMMt0Uf9JCdK0d7ciXG9R0gNdanAvQBleI6OlKAiVjKiaNT/MeWFTxcURX1QRjGlvAEbTRE3HD67O/KHShCw== |
| 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
| 2026-09-17T09:23:34.606913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103324observed 6df49847b8cd7c7deac79063627346d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:34.587660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103324/manifest.jsonobserved c1d5f2b2ca354af679e6f98ba19a4e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:34.570114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103324/publication.mdobserved b0db3243571534a9edac020b28427435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:34.552080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103324/publication.txtobserved 2bc604658293d8b898328c47a2f2c53c...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. |
|---|