OT-2026-000072386
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000072386) never changes.
Identity and time
| Publication number | OT-2026-000072386 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c3-7d9f-a92d-cbd147c7095a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9614ece2729a835453198c45a8903b35fb200116ed8f404180d17956160d1943 |
|---|---|
| Markdown | f186d2ffbd7bdeceb26564c5586584f4309172691a88112f2c218fd845886923 |
| Publication page | f60d490200e963f89ac194083ae5d42a190087a3feedfc468754b3c26ae9c4d8 |
| Manifest | e15f1153e1823aa6a6e4242bf6821e8feae6df92a9edcb6478d51c0805f4b32a |
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 | XHierOoJX1a/tesvkhQJZb/J3fbKKa4k8Yo1n0WgYzqjDID0rFfFaSPxlro8YDWICJzwNIl8fJOJ7Yo1kDZ3Bw== |
| 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
| 2026-09-17T10:23:37.473538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072386observed f60d490200e963f89ac194083ae5d42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:37.456541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072386/manifest.jsonobserved e15f1153e1823aa6a6e4242bf6821e8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:37.439048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072386/publication.mdobserved f186d2ffbd7bdeceb26564c5586584f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:37.421380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072386/publication.txtobserved 9614ece2729a835453198c45a8903b35...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. |
|---|