OT-2026-000061876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000061876) never changes.
Identity and time
| Publication number | OT-2026-000061876 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-7e1a-9418-d7202a9ece42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061876 |
| Status | PUBLIC |
Content hashes
| Canonical text | d994a607461b9b55647f7238d051671b417a2cccbf044e2663ca48751d8048e5 |
|---|---|
| Markdown | 32141443ed8f1144fc5d606c731dc470aba6282e49a4aa040549e9b570a11d2d |
| Publication page | 8a3802fd800df589bb692fea43a3c9ebb213f29d445fa547bbe0c7a2ef71a329 |
| Manifest | 0846bdc61e676933029b463918e0368ae6e53c07c7b526eec91e56e9fe84e857 |
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 | lP1IGEbUki3vHRWtxRY4y+J2Cbi77rwuUyvaSvw5mqXAh8HJw0pmujC9riBRgXgFKzoSl7j1WVExZWPQxovbAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:44.415425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061876observed 8a3802fd800df589bb692fea43a3c9eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:44.395952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061876/manifest.jsonobserved 0846bdc61e676933029b463918e0368a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.376421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061876/publication.mdobserved 32141443ed8f1144fc5d606c731dc470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.358275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061876/publication.txtobserved d994a607461b9b55647f7238d051671b...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. |
|---|