OT-2026-000066060
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000066060) never changes.
Identity and time
| Publication number | OT-2026-000066060 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7fec-b2ef-29bb702595d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b44cb38d7ae6e430599bdcead80c24b6fb8e8f06fe9764ab4fb5c15734b9abe |
|---|---|
| Markdown | ad23f7effb2bf5d656c543a6546319d3d6065aaca432eec1e8417b3dc4bcfb75 |
| Publication page | fe8760955921b9835b3cac9abf46a90148166c274aee4bd42d53693c6709a174 |
| Manifest | 91dbe2e585e6fcdc010e75652fff4cbec304b7b6abeb0b20e8c9e44c416d534f |
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 | 75zW54nhruoY2VCfWKTANCNrsabuFWYmOdxE5hjFAMqpCfpX+l0shlHE861mNLdkRULevcO6DYSSrAohkBenAw== |
| 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
| 2026-09-17T08:50:41.562631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066060observed fe8760955921b9835b3cac9abf46a901...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:41.539925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066060/manifest.jsonobserved 91dbe2e585e6fcdc010e75652fff4cbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:41.338633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066060/publication.mdobserved ad23f7effb2bf5d656c543a6546319d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:41.291889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066060/publication.txtobserved 7b44cb38d7ae6e430599bdcead80c24b...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. |
|---|