OT-2026-000062361
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000062361) never changes.
Identity and time
| Publication number | OT-2026-000062361 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7973-a1da-298ab4c9d7de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062361 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6eb20d26b01f6da92380b254416ff4c9248f3b64c9e40c4912feed4b517196d |
|---|---|
| Markdown | e3358baaf693c359f5844a998c3bfc390118725f4de36f5b4addbbe31ea1a131 |
| Publication page | c42b74671aac53426cc77ccbeb7d9dac80776311672429c4a6efbc23afd1bac1 |
| Manifest | e4c4c8390aa913e77d5659f77214c8f5a5cb8a70fa429b3e91ce1d9f2e1609ce |
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 | XcDdc6sUI2gvnCkCabpesLEESCxSQdgQrw8uJLUV5JHfvSlNUOIeDsnbuUYtzYXmdSZgLHesS+2lJzFfK1ZVBA== |
| 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
| 2026-09-17T10:39:40.629240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062361observed c42b74671aac53426cc77ccbeb7d9dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:40.612524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062361/manifest.jsonobserved e4c4c8390aa913e77d5659f77214c8f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:40.595207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062361/publication.mdobserved e3358baaf693c359f5844a998c3bfc39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:40.577832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062361/publication.txtobserved e6eb20d26b01f6da92380b254416ff4c...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. |
|---|