OT-2026-000035279
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, pump fed, supply line 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-2026-000035279) never changes.
Identity and time
| Publication number | OT-2026-000035279 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7334-b899-62ab9564613a · 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-2026-000035279 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd1f15f024b6d6ed327be5ac087658db3637c896b11eb976867802c2d981ea79 |
|---|---|
| Markdown | 78ad678a2f6824e605956a36e7ee3fdf0ff1dbe4eb258bf23d1f78dccdbe5d4d |
| Publication page | fe6b57caf7a094896d34dedf3235ba8f29ee2608a215046d43901f112b35f4bb |
| Manifest | 25742e0bb5aa092b81c7f53c41dbb5a726d74af1e6bd2da21b093963963f2d0d |
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 | +fks3JxPNpuyd5mGoFOfQjg4IXTNG2nFJnLGLJM9VGFqpw2ZZR8tL/D8LNot4XQrWLkd/diF/6a0l9fKCavlBA== |
| 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
| 2026-09-17T11:28:25.867981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035279observed fe6b57caf7a094896d34dedf3235ba8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:25.849658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035279/manifest.jsonobserved 25742e0bb5aa092b81c7f53c41dbb5a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:25.831108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035279/publication.mdobserved 78ad678a2f6824e605956a36e7ee3fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:25.814067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035279/publication.txtobserved fd1f15f024b6d6ed327be5ac087658db...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. |
|---|