OT-2026-000062348
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000062348) never changes.
Identity and time
| Publication number | OT-2026-000062348 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7a1b-8433-9331b3621acd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062348 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8e7e951d81ae1395b6e589568e940cc02494ad9ff6de33166fe2452a1cf5340 |
|---|---|
| Markdown | 89cb5570de7828b75a6f4aa7b0142b6c9656d35773211f6493eb9b16071f3ae4 |
| Publication page | eb04d60f9edf05cee199215c1b79f0a164676c15d539738c70426956e7ef8ca9 |
| Manifest | ddfd312f779135d6f0a7e2caa59c6d537eecffa378d607487346d9ccccc58cf6 |
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 | 678ONgyo8hC0R/eGr9xbx6a+fdZM/ZVTc9MQNh6OwG7mMK+cvmNczhrxxmlF0mWQzDatX/lfOACUc726SMQXDA== |
| 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
| 2026-09-17T10:39:39.639623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062348observed eb04d60f9edf05cee199215c1b79f0a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:39.622081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062348/manifest.jsonobserved ddfd312f779135d6f0a7e2caa59c6d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:39.603084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062348/publication.mdobserved 89cb5570de7828b75a6f4aa7b0142b6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:39.583296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062348/publication.txtobserved e8e7e951d81ae1395b6e589568e940cc...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. |
|---|