OT-2026-000102910
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three 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-2026-000102910) never changes.
Identity and time
| Publication number | OT-2026-000102910 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-78aa-afae-e8fcaa49074e · 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-2026-000102910 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2f03d59294fc8e7c30d16dc73d04f1d7f328ab88fa181335abad150cb8314bb |
|---|---|
| Markdown | 8146f5cca253b74be2df36868e23a18ca6c03eba3f32d44abe9f4fcf7f67ac07 |
| Publication page | 7246a55effa8a6bc71ac924f87d0a413e88596f9db42b82853a1fb8d715651a6 |
| Manifest | f31de3ca35d1234f151e52134ca8dcd23b48ec39936624839e0d21d9360ab27f |
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 | bMGT3WWHOrjow4yHsEXBeED6GPiRlYcF0IBjdcoIwNNYvTCAyAcpDE0aZ3O6vt7c7S6bsA7qo1LDW1By1X9mBg== |
| 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
| 2026-09-17T09:22:55.469950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102910observed 7246a55effa8a6bc71ac924f87d0a413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:55.450081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102910/manifest.jsonobserved f31de3ca35d1234f151e52134ca8dcd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:55.429940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102910/publication.mdobserved 8146f5cca253b74be2df36868e23a18c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:55.408838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102910/publication.txtobserved d2f03d59294fc8e7c30d16dc73d04f1d...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. |
|---|