OT-2026-000009251
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000009251) never changes.
Identity and time
| Publication number | OT-2026-000009251 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7468-b245-cef66b0fcb9b · 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-2026-000009251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0752817db6502140fed0afc03890802405a4c6ff96dc9d9ac3e2348c7bcd64d6 |
|---|---|
| Markdown | 4adb36ecc6cafc056f96d5fce878949c41d8a8ce2b3c8cd2f406999f9bb4f489 |
| Publication page | 66769d47c81524a18caf3624bd8915d4716d777d7d000b56ac30fbda35342a08 |
| Manifest | 9b61b360548488592d16d5896106800f1c0ca1b4379541efbd5c02cc64aeb573 |
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 | kc45Y6ZvtYQ++J9cAtfQVQ/24H/7ktrN1plujlK/D5hbsSSzN19nXCL2WqDKtFv5+1A99fwBvHeek90HdmymDA== |
| 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
| 2026-09-17T12:17:59.424272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009251observed 66769d47c81524a18caf3624bd8915d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:59.403914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009251/manifest.jsonobserved 9b61b360548488592d16d5896106800f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:59.385622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009251/publication.mdobserved 4adb36ecc6cafc056f96d5fce878949c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:59.362983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009251/publication.txtobserved 0752817db6502140fed0afc038908024...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. |
|---|