OT-2026-000011061
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, vented after 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-2026-000011061) never changes.
Identity and time
| Publication number | OT-2026-000011061 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7eaa-bffa-fb81ba14acb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13dc3b496403f63596d0a35cdd343ccedae1dd059be51edb83415183c8d3e730 |
|---|---|
| Markdown | 320fabadbb1ab01742e88471dd4a367fdeffec577aa9f328897b96137d3a77b8 |
| Publication page | d23d0008f5964cb54c224315eae8bbac57cf90434acef8616f03d4c516a91cdd |
| Manifest | c2146fe3ebb07abf1e2cb8c083c647212aa94a2d32e2da7c90a85bf82357a442 |
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 | upMVpvMP9Mpg07AFezKGJLnD/7kYaGCiFJ9g38VC6CkG9h04MN2caqMk9tFh50dyzNTGRN8Nz6+hjzKK3BkkCw== |
| 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
| 2026-09-17T12:13:53.675855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011061observed d23d0008f5964cb54c224315eae8bbac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:53.655150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011061/manifest.jsonobserved c2146fe3ebb07abf1e2cb8c083c64721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.634867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011061/publication.mdobserved 320fabadbb1ab01742e88471dd4a367f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.612804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011061/publication.txtobserved 13dc3b496403f63596d0a35cdd343cce...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. |
|---|