OT-2026-000035324
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000035324) never changes.
Identity and time
| Publication number | OT-2026-000035324 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-751a-952a-ab1b92f73473 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035324 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5abf48e3f053d1fe0eeba3c07010f69e6041dd9219a7b6f0c94c492eba3d074 |
|---|---|
| Markdown | 7dea631a3fd66b3f30a86fbd9cb72e35ff1d8a4ddf0f055edea63439c05f8b1b |
| Publication page | 24038c0a7ff0a1c3734f8c932f7497c271aa60d1b46d250c8ed38ac0032cdbb1 |
| Manifest | ab505d6be6dcd1c829dbd0c573490d2f0dc5d22eb10ad8a040b8441a16829588 |
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 | a3dLDYlzd7Kx3pCZdWd+kcC0vCAwIZp04KRsHPoWLEOsyt0uO8L0IMyeNvoHK9aC7zi5qP4G/b8B/sK8ue+4DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:29.449826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035324observed 24038c0a7ff0a1c3734f8c932f7497c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:29.433158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035324/manifest.jsonobserved ab505d6be6dcd1c829dbd0c573490d2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.416020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035324/publication.mdobserved 7dea631a3fd66b3f30a86fbd9cb72e35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.399624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035324/publication.txtobserved b5abf48e3f053d1fe0eeba3c07010f69...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. |
|---|