OT-2026-000058282
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line 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-2026-000058282) never changes.
Identity and time
| Publication number | OT-2026-000058282 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-76cc-84c1-bf6612a7cd61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058282 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4147177e9b00c80c6393a8bdef18820175f55c64a30cd833fc75a3ebfac49e8 |
|---|---|
| Markdown | 42b5d5b5db1a671471433765af5ea55ef4ce4779e59005b4ee9e40a18f98fda7 |
| Publication page | 7a4b755a140f4f77beaac8937c7d2d1db353ddbbcd64d10047d20c8991181426 |
| Manifest | fa303714c9b1bbdfd1f557bad8ddab3ab59d74e1507669ca360330732e41902f |
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 | Isc2z2JARl+4+ipDfROVmHpjwI/oZdu2pxHah+ceffBLuR7EyW1IUeC4tOwWO/EBFdbo5zvz5OJWyR6GnDOqBA== |
| 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
| 2026-09-17T10:46:40.382909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058282observed 7a4b755a140f4f77beaac8937c7d2d1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:40.365290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058282/manifest.jsonobserved fa303714c9b1bbdfd1f557bad8ddab3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.347712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058282/publication.mdobserved 42b5d5b5db1a671471433765af5ea55e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.328932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058282/publication.txtobserved f4147177e9b00c80c6393a8bdef18820...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. |
|---|