OT-2026-000062176
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-2026-000062176) never changes.
Identity and time
| Publication number | OT-2026-000062176 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-773a-97d1-d6a8827d5f4d · 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-2026-000062176 |
| Status | PUBLIC |
Content hashes
| Canonical text | abf563e03c5078bc486cdabcebaad3f6944e5ce4d38653ec6b2e77df6992badd |
|---|---|
| Markdown | a15d91d0799abbf30785e499f5c1b36c447de4dcd13a64ba9194ab36bd4f93a2 |
| Publication page | fc75c53f0f6b28421ce7add3955a3de18041b03f4caf711baeced65d0d024a87 |
| Manifest | 3bc5ed49727eb6112b6e040b613e7a0fae1d09076debd7ce2a49be0eb4fc011f |
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 | AnllUIvjJ6Xh7W/ot1/pIJVG8TTf5EnxqvSvAqioKgpXcR+OPVkKIy39pRLPhf5Yz3cOQ4HT3rmp1mzFUQz4Bg== |
| 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
| 2026-09-17T10:39:25.958243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062176observed fc75c53f0f6b28421ce7add3955a3de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:25.939607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062176/manifest.jsonobserved 3bc5ed49727eb6112b6e040b613e7a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:25.920895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062176/publication.mdobserved a15d91d0799abbf30785e499f5c1b36c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:25.902539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062176/publication.txtobserved abf563e03c5078bc486cdabcebaad3f6...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. |
|---|