OT-2026-000102048
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two 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-2026-000102048) never changes.
Identity and time
| Publication number | OT-2026-000102048 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-747e-9b0b-43590bdbd46b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102048 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8c2969921949485b6a905ad6655dff7928289bc0064329912990556d768494a |
|---|---|
| Markdown | 7d93605b06e3f5056c4308fe821ffb2b3497a9f5956741501cac58c9e37ce6dc |
| Publication page | 67d1657fddee3eb2beb13cdbb4a74aecca3c7501d598673a3795f54eed9fa474 |
| Manifest | 65922baadca3dd7e98674789ffffe098f26b76403e09cff82dbb087c608ff17c |
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 | L0YZjBwlJg33ETwvKXxL08HhE62hJqw3h4+vkUQdVibvvSzpaWQw7KjnrT6dVvXjkmJyhD7Wcz1fccBIzgtMCQ== |
| 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
| 2026-09-17T09:25:11.263429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102048observed 67d1657fddee3eb2beb13cdbb4a74aec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:11.245916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102048/manifest.jsonobserved 65922baadca3dd7e98674789ffffe098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:11.205462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102048/publication.mdobserved 7d93605b06e3f5056c4308fe821ffb2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:11.167118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102048/publication.txtobserved d8c2969921949485b6a905ad6655dff7...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. |
|---|