OT-2026-000016260
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000016260) never changes.
Identity and time
| Publication number | OT-2026-000016260 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-76ab-8fc2-56825915b968 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73b6454110ea88232c33d94c3f5488e33d3879738a1a4b55151b3eb317fca8f5 |
|---|---|
| Markdown | 09ce13abda4986c53318c77398aaf47175a15feed8465d1e7731615081315fc8 |
| Publication page | 92ed90b0a8592836f6b4a2507d26cce77f5c7b60f4c18f4178699971938be283 |
| Manifest | 6d126f2bb415dbd819c283e4ca7e77b4113c5179f4dd57f80e2d4c12d4bdf4d2 |
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 | RpCczSTaVO8siWHkxxKIekvAQR1xFqNq8BXVMk3hQN7o6p93XMJVmo8chEx4KiW+GJt3OuoUaJAECNLPvLGcDQ== |
| 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
| 2026-09-17T12:03:44.192872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016260observed 92ed90b0a8592836f6b4a2507d26cce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:44.172952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016260/manifest.jsonobserved 6d126f2bb415dbd819c283e4ca7e77b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.153275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016260/publication.mdobserved 09ce13abda4986c53318c77398aaf471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.131606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016260/publication.txtobserved 73b6454110ea88232c33d94c3f5488e3...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. |
|---|