OT-2026-000038476
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000038476) never changes.
Identity and time
| Publication number | OT-2026-000038476 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-76a2-97cc-05fbf10554dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038476 |
| Status | PUBLIC |
Content hashes
| Canonical text | e670cc906609cc03b0ba74cb1d570625b088e41e2c19c04917ef18904683d024 |
|---|---|
| Markdown | 32d7cf9fd333891ef2f700f16b43a04a98459b11776020be84cfd15a30b1e894 |
| Publication page | 7ee1662ec91e5e8d229d061720d318a89c6a6e1768c3debb5413068c11d740c8 |
| Manifest | dcbf075a92049369cf588f8743de842f7808b20ad38968944beb829b40975962 |
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 | +eLBkhVPYO75grrl+hlDqav2r0pkfw5pz6yKw+KdNb6wDDG+6FDgWv7nDa/piyJwl+0pdZlo658dMDgeo/yZBg== |
| 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
| 2026-09-17T11:22:42.857637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038476observed 7ee1662ec91e5e8d229d061720d318a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:42.840651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038476/manifest.jsonobserved dcbf075a92049369cf588f8743de842f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:42.823827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038476/publication.mdobserved 32d7cf9fd333891ef2f700f16b43a04a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:42.806339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038476/publication.txtobserved e670cc906609cc03b0ba74cb1d570625...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. |
|---|