OT-2026-000009212
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, vented 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-2026-000009212) never changes.
Identity and time
| Publication number | OT-2026-000009212 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-75d2-b441-9d0c68b7deff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c936d23e883ea61f3e12cdc05f0025d265bd263f1f75ba90af68f9c88252d68 |
|---|---|
| Markdown | ca56e9d090e8a20b90839a438a2ab4f0658c363da1371fdfa1c00c8015d4d327 |
| Publication page | 60b5cc2e7e238b5b3cae8baf8458770b23e73c33ffea1616bb0d017ed4499ac8 |
| Manifest | 6d2cc41c1ca3b405dd6cf221ff66d31ef6c41d8175d4a372658f7a3a5bed15d3 |
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 | JrBLa5qXwO8FiOv8nc/TuGagUUql7xKowWX8bG7jVy2cC1ecaDFeitCkru4jQGeH8pGvbWOGNE+4KYXyNEr7Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:56.166158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009212observed 60b5cc2e7e238b5b3cae8baf8458770b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:56.145324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009212/manifest.jsonobserved 6d2cc41c1ca3b405dd6cf221ff66d31e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:56.125457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009212/publication.mdobserved ca56e9d090e8a20b90839a438a2ab4f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:56.106315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009212/publication.txtobserved 3c936d23e883ea61f3e12cdc05f0025d...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. |
|---|