OT-2026-000009140
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000009140) never changes.
Identity and time
| Publication number | OT-2026-000009140 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7ced-b9c0-a609e05a7233 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009140 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb449ab49ad7e90030038d2b513c8185ff2ea33bbb95ad184c8372550aba019d |
|---|---|
| Markdown | 7ef07d4ca9c25376b0691d6599d0cc9cedb72c71b739b435b44ff20c337751c0 |
| Publication page | 29ce2ff06a0d453e23547587d848f8454d58fecf1f37bdfb36beda10213eed8f |
| Manifest | 2477bb4156d1dfcb36e4d36024b0b5cc56976491da2a50bd8a83a56f992f17b2 |
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 | JTPgJR0zcGu8kFyc1l4tmtHp7xGULCm16tLkdzCHzepIFT4eblZACLfbG+PluWFUwVpznSZRzYEThBVkyecNCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:50.223708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009140observed 29ce2ff06a0d453e23547587d848f845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:50.197373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009140/manifest.jsonobserved 2477bb4156d1dfcb36e4d36024b0b5cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:50.176943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009140/publication.mdobserved 7ef07d4ca9c25376b0691d6599d0cc9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:50.156608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009140/publication.txtobserved cb449ab49ad7e90030038d2b513c8185...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. |
|---|