OT-2026-000082413
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, sustained blow-off before 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-2026-000082413) never changes.
Identity and time
| Publication number | OT-2026-000082413 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-748a-9050-c96b3ded6298 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082413 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbfe83fca49f39c610a8a3462a082e4bae01f9daeb315afdb1467e058586f0e5 |
|---|---|
| Markdown | 1a793fa7aa522522ed3b9b4a07ec5664b7b5ab784994f079a86045329500ddad |
| Publication page | 55ad97ee085ef3eb2c9fb12c0da022e8af3fee642c096323140651dd88dc99bd |
| Manifest | c45f59ea658d17a820499a8cb822672bf5921dcb51df6798f31f051963729b5f |
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 | a2D/GDFna+jioR+KpGaHW6h8as1E+fzAbbRQo4qRT36XJhawkHlFR93wa56qB6X8lB4kE4c+EDld+lx769wJDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:17.961522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082413observed 55ad97ee085ef3eb2c9fb12c0da022e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:17.941044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082413/manifest.jsonobserved c45f59ea658d17a820499a8cb822672b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:17.924180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082413/publication.mdobserved 1a793fa7aa522522ed3b9b4a07ec5664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:17.906017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082413/publication.txtobserved dbfe83fca49f39c610a8a3462a082e4b...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. |
|---|