OT-2026-000064869
Publication integrity record
Four cup vacuum gripper, four outlet manifold, 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-2026-000064869) never changes.
Identity and time
| Publication number | OT-2026-000064869 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-72b6-bba0-74fbea6e2825 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064869 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50e0b9c14826950eba6eb2a77607cd0f018dbf8bf9e19a3adb4acb775a9bf6ac |
|---|---|
| Markdown | f395f4aee77b7dd1f6ff3ecf24daa171e3af6f2cb35045b13628c48075f092b5 |
| Publication page | 0fd305291672f0c4e49719fdce4df586052e35d3c00f9a4552d050688df3f2e1 |
| Manifest | 16557c03b5aabfea11d5999a45064570471865b43c9222494d5b4444b70878a6 |
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 | bhrCx0TvFcLvvsMkZJyy2/8DC9t2mN4P+Dr3Kqe2P1k6lFANqw7v4czxoZVbEvP7NQ3XvkFyTNZIfagAztw6DQ== |
| 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
| 2026-09-17T10:35:47.370130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064869observed 0fd305291672f0c4e49719fdce4df586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:47.351612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064869/manifest.jsonobserved 16557c03b5aabfea11d5999a45064570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.333443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064869/publication.mdobserved f395f4aee77b7dd1f6ff3ecf24daa171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:47.316106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064869/publication.txtobserved 50e0b9c14826950eba6eb2a77607cd0f...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. |
|---|