OT-2026-000059582
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000059582) never changes.
Identity and time
| Publication number | OT-2026-000059582 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-702a-8972-f51e7d2923ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61d6f816acb5bc3306738d67da7723a0d924fa3f42e22ee5d3962bf892c809f7 |
|---|---|
| Markdown | 83eb48f574cd6cf5f1f12a34d187514170a3b67132abd6e053a527e23fffc9d6 |
| Publication page | 0a98e7365e8a2cc340c2b08442285c675c74e0b3b766f835e76ad0265f41884b |
| Manifest | 4f188debe7c76e342ae4ff5107029820c561d2971473773aef8a7ae815b7894a |
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 | bwtP18WFK4NqO20LW5s8XMVHaOp8/uR0SYKS0ZgKg6kBLBqynJrRMjk2EFVBI2VYcONOpQC2NxLA7wgzhdHiBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:13.912500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059582observed 0a98e7365e8a2cc340c2b08442285c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:13.893897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059582/manifest.jsonobserved 4f188debe7c76e342ae4ff5107029820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:13.873894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059582/publication.mdobserved 83eb48f574cd6cf5f1f12a34d1875141...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:13.855052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059582/publication.txtobserved 61d6f816acb5bc3306738d67da7723a0...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. |
|---|