OT-2026-000102482
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single 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-2026-000102482) never changes.
Identity and time
| Publication number | OT-2026-000102482 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7074-952f-2101fdcd83aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bf7bf873fb4b4cafacbe3928e44e371d46c4d32b1992efd1b95c6fcb038be34 |
|---|---|
| Markdown | eec1a7127640f86eaad31c2139efbefcd51f4a372d986e9082f37454e3c93657 |
| Publication page | c9575388bcc41cdfc717ee00bb1f0973b8e5a328181197f6c943575b79273021 |
| Manifest | 385200a5d2a2df2ee5b7fc328b37c295337469025d42ec59068188d0ddee2d2d |
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 | PQNR4sdTwuhMLZL0i7TB01HCLCJahiFds86U/aJcr967e96BNzyZt+cu1sijTOFeFEvV2nY+vbLe8LKa4qYnAQ== |
| 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
| 2026-09-17T09:23:50.194129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102482observed c9575388bcc41cdfc717ee00bb1f0973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:50.176117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102482/manifest.jsonobserved 385200a5d2a2df2ee5b7fc328b37c295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.158334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102482/publication.mdobserved eec1a7127640f86eaad31c2139efbefc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:50.136718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102482/publication.txtobserved 7bf7bf873fb4b4cafacbe3928e44e371...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. |
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