OT-2026-000041334
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, sustained 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-2026-000041334) never changes.
Identity and time
| Publication number | OT-2026-000041334 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7516-a983-8efcbea239be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 964079a534b31315d5640c0a8210813d5a8dac24086d4d885d36f0005c454f44 |
|---|---|
| Markdown | a680166e0eea50f298b04bdd97d82e8ebfbda98d6c7d86780fc5eedd37daa814 |
| Publication page | 96c1023e784cd18d4929df2889171abe9e658762e81d5a34a9a32f32b0fadc51 |
| Manifest | fd0b08391c64ad44205db13489d718e5ebf5c61690200506c850048f91f1fb1b |
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 | epSTqBXmFgqqcKB5H8ZIGdm1hbi14/nrX5ty5VH2YL+n58rGVXUQeYOWCqR2eOUHqbcmabWjCJdEo6aC16B6Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:19.782491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041334observed 96c1023e784cd18d4929df2889171abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:19.766904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041334/manifest.jsonobserved fd0b08391c64ad44205db13489d718e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:19.747647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041334/publication.mdobserved a680166e0eea50f298b04bdd97d82e8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:19.730465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041334/publication.txtobserved 964079a534b31315d5640c0a8210813d...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. |
|---|