OT-2026-000098296
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098296) never changes.
Identity and time
| Publication number | OT-2026-000098296 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7c47-97ea-210605bd0842 · 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-2026-000098296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63910ec70a85a49f4158df85f60b91b2e86451559d563eeb4dc00e3e22abafb5 |
|---|---|
| Markdown | db857d6624d21dd7bb5197f5e5d6cce071777c4d51d69b5a70e31e2c615d5b6a |
| Publication page | 6a85426119c04f9c9dd4e2913a2712ea62a425595f5838f7ff5b759da13814bb |
| Manifest | 42497dc19b07b7bad880c4fa863bcd5c2999e7a071ccac2702ec9510f4229eee |
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 | 9T3M+fa2XQ3gvEJF/7exEY7SFfkjzrX/s+8DFbBrD58Ja2palYdlEGB5Mw8BnNQmDI1RsDrbkSTyS5gHj4J/Bw== |
| 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
| 2026-09-17T09:31:29.874359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098296observed 6a85426119c04f9c9dd4e2913a2712ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:29.856132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098296/manifest.jsonobserved 42497dc19b07b7bad880c4fa863bcd5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.836497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098296/publication.mdobserved db857d6624d21dd7bb5197f5e5d6cce0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.816327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098296/publication.txtobserved 63910ec70a85a49f4158df85f60b91b2...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. |
|---|