OT-2026-000005964
Publication integrity record
Vacuum cup gripper, four outlet manifold, pump fed, contact triggered, rubber cups, oval form
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-2026-000005964) never changes.
Identity and time
| Publication number | OT-2026-000005964 · never reused |
|---|---|
| Internal UUID | 01a0a94a-a8a5-7d84-b765-e50a0c909164 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:17:17.480394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e0ff3fdc75aafadad0bc9a8b48dd369f9dc08e05fe8a4a8c80b387dbb3a65de |
|---|---|
| Markdown | e62f9812d2702f01d2df9faa494f050d896e773840dd687d667a1012c3b1b355 |
| Publication page | cb06c54ca760877c45ecf982a673f0b612fa3a361a19857dbd65a51c083e5103 |
| Manifest | 1cc373646be003c633819b29bdd2857d484e9054f7b5758862ff3ae260556305 |
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 | gQVFbbb0H6sCP+N4WZvlV2i26Yq/1DzfbAvHzvtwuOPVVOdcCcyNqqLOATpK+PnvXeekHwuCGVo0EkVm2I1vAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:11.962357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005964observed cb06c54ca760877c45ecf982a673f0b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:11.946700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005964/manifest.jsonobserved 1cc373646be003c633819b29bdd2857d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:11.931536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005964/publication.mdobserved e62f9812d2702f01d2df9faa494f050d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:11.918276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005964/publication.txtobserved 5e0ff3fdc75aafadad0bc9a8b48dd369...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. |
|---|