OT-2026-000102860
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102860) never changes.
Identity and time
| Publication number | OT-2026-000102860 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7108-bba8-3eabab9d6644 · 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-2026-000102860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4837401a221a9eccdb45ea2a1d17627854d30cf292dce4c1e3393be1942be9bf |
|---|---|
| Markdown | 3b86588cef983ee50659292543b04b3a848c667879d0c100cb31c6f757a2dceb |
| Publication page | 25bdd89d580639aa1fd4b2d318c1d4b344fe70ca52f2ebf13ebdeaaccc0a3130 |
| Manifest | 98006ccb53e9178d6ab1a71957e0aa8ce93326fffa97b16763b233659f52b203 |
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 | Mt3PLjDKY4sTH69OwTLAHKOBrz1b1en6iqQeMMKiCTdRZIZ6+N4vnMIBGm2675cxWGYXT5CjfI79cQsg3ky7BA== |
| 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
| 2026-09-17T09:22:48.673320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102860observed 25bdd89d580639aa1fd4b2d318c1d4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:48.657308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102860/manifest.jsonobserved 98006ccb53e9178d6ab1a71957e0aa8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:48.641756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102860/publication.mdobserved 3b86588cef983ee50659292543b04b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:48.627107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102860/publication.txtobserved 4837401a221a9eccdb45ea2a1d176278...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. |
|---|