OT-2026-000023073
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off before set-down
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-2026-000023073) never changes.
Identity and time
| Publication number | OT-2026-000023073 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-7832-82ce-8eb306015784 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023073 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a77d1f80d84b6c22a9850743e888db16ba4b78357f0b79476b851958dcf2968 |
|---|---|
| Markdown | 9cfd695a4e66ec43e3fa58f6b6778a2805a920500c592919ee0d718424ace252 |
| Publication page | 4cb9d9ae61591c163192ec71026ae775a62fca4f9008f80296db00357b3cd2a3 |
| Manifest | 3a9b700976a0a7b364736204652448b060a5454241bc0c6d63a9ad6c0090eb16 |
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 | FCFGphvHgfwvN4U+dDOq/4kboowmz6I9JUTqVox0oXHjnFbr7jwEoFHzLow1T3cJZqd5RuJhLU5/YoD1Cx1PCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:52:41.937319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023073observed 4cb9d9ae61591c163192ec71026ae775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:41.920110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023073/manifest.jsonobserved 3a9b700976a0a7b364736204652448b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.900566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023073/publication.mdobserved 9cfd695a4e66ec43e3fa58f6b6778a28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:41.882234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023073/publication.txtobserved 1a77d1f80d84b6c22a9850743e888db1...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. |
|---|