OT-2026-000092789
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000092789) never changes.
Identity and time
| Publication number | OT-2026-000092789 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7f32-977d-70874c97e1eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092789 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99fc7bb8901f3adf466ff0e13771afd0b0d0790c2869e1c050a89bf90847772c |
|---|---|
| Markdown | 2b831c3619bd4f9620d1bae974e961ab0517a817a5786a730bb026e15db4d948 |
| Publication page | 50777b3c12f00ae42b6532f40c61748d52ffa449bac37c945ffb8e1bbb52e3fa |
| Manifest | 409d60d54dce15a2687047096a7ff6c222fa0e8aac7353a1fc25a928dfbaae7a |
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 | hybO5L2NLH567MYMvuhRnik3krCI7rj4B948zK2XRY20fjTz9Zvl3Qi1yhk98z2ke1qvwAQIKtj6ip1jD4FPCQ== |
| 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
| 2026-09-17T09:41:26.393666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092789observed 50777b3c12f00ae42b6532f40c61748d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:26.376470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092789/manifest.jsonobserved 409d60d54dce15a2687047096a7ff6c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.357279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092789/publication.mdobserved 2b831c3619bd4f9620d1bae974e961ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.339588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092789/publication.txtobserved 99fc7bb8901f3adf466ff0e13771afd0...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. |
|---|