OT-2026-000013075
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three 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-2026-000013075) never changes.
Identity and time
| Publication number | OT-2026-000013075 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-71eb-9aec-fddeb65d9a3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 064f41cead429faae4de54756130fa965ff33d694d001950dd1939ae1a4f587e |
|---|---|
| Markdown | d5fe23397bc85638a99eb0e133847d9db9c49ab10a840c9fe0c28a252e5d03eb |
| Publication page | 60d3773d5f6e0fe1174b8b14d3da63c8620669527b4de803fab7181c47d3f8a5 |
| Manifest | 6090cd8fa526963bcaa91b1f540d4744fb0375aba5adf8f4e803c5b188ddc5f7 |
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 | sMmtoJFlEK3lk6erEr2jjzu9BlajopoYZKPex1zw6L+08nrepFyGRuwZPgKvqaWrC8BNWULUJiVpR9X8JeKIAg== |
| 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
| 2026-09-17T12:10:55.078009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013075observed 60d3773d5f6e0fe1174b8b14d3da63c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:55.060565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013075/manifest.jsonobserved 6090cd8fa526963bcaa91b1f540d4744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.042107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013075/publication.mdobserved d5fe23397bc85638a99eb0e133847d9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:55.024139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013075/publication.txtobserved 064f41cead429faae4de54756130fa96...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. |
|---|