OT-2026-000072822
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000072822) never changes.
Identity and time
| Publication number | OT-2026-000072822 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89da-7251-a101-dbdc52c64f4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10eca34c0fedcce85c74fab7d841a583503922aeb349daa5d790d755f78c1c35 |
|---|---|
| Markdown | f49f906b40fe438b0425655f45224ce0551c993aeddf19ef874e697007e3ac47 |
| Publication page | bb794b222b2ef195ee35b23d3f60009f906c79d0ee72f6d81be243d80b67fc69 |
| Manifest | 5dbcb690e6d2200570c04ef93ab25ef1263bcb76f77a1925fb1f881cf7278e77 |
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 | MxwSdjUAtl9uzjm+73Y2tA2KZGxrBSzscoEubjSQd88TyNqqM6s47eCNqf63YwOOSXFXsCqRhCyp5K1WfLlTBA== |
| 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
| 2026-09-17T10:22:44.477297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072822observed bb794b222b2ef195ee35b23d3f60009f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:44.460112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072822/manifest.jsonobserved 5dbcb690e6d2200570c04ef93ab25ef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:44.441125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072822/publication.mdobserved f49f906b40fe438b0425655f45224ce0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:44.423406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072822/publication.txtobserved 10eca34c0fedcce85c74fab7d841a583...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. |
|---|