OT-2026-000101297
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101297) never changes.
Identity and time
| Publication number | OT-2026-000101297 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-73d9-acec-7cf5d8080fd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101297 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddabaad58b69224a6b7e65f10f48778728c73a3bc9899e5f908003bff07569ad |
|---|---|
| Markdown | f150338a2cc5aa589a805de0fdc6d42a1720888f2d21fe08512502ee4fd36835 |
| Publication page | 6f058c682c91d1081fc77e5b895a54671e3120adafbf3876b83e0b9131efe308 |
| Manifest | 45ac89ac9d459cad4bb44dae0b29473ef978b1b770c8a97b21a9544c3a2d27df |
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 | 4pbvjfvrkCk2f7g3KZiWWo++dp7uhYRbXX0pQdP7nmBqCdy07mJuQa89Cb1GmoBV3jgXaURhx5IDkMPeEP58AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:58.856492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101297observed 6f058c682c91d1081fc77e5b895a5467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:58.839931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101297/manifest.jsonobserved 45ac89ac9d459cad4bb44dae0b29473e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.822204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101297/publication.mdobserved f150338a2cc5aa589a805de0fdc6d42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.803859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101297/publication.txtobserved ddabaad58b69224a6b7e65f10f487787...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. |
|---|