OT-2026-000095524
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, sustained 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-2026-000095524) never changes.
Identity and time
| Publication number | OT-2026-000095524 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-7de3-b74a-9d19e20676f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63b5f8873c5c82e1728b3c788b775cc8883c6a98dba979953ede0258cf81bbf8 |
|---|---|
| Markdown | 429b8e4a2450cd0ebac068ec490ed16509d23929f813a4754219da2de85db2a0 |
| Publication page | 2bb2c14f0052af3e7f0523a31139c59668671b602bb1b7dc4f345f97e2dafed9 |
| Manifest | 344914083e31690593675c48c2a71e05b018ccbc0daf834bf00f6fa8e352f1b0 |
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 | wrPKkkSe10fMsv52B+71mxzLGvMfHbNxh7eaVtFWSnMmE1OSHQxpbTPcot7S8ZFZV3yT5+bPp6pq5g0WDscrCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:56.014906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095524observed 2bb2c14f0052af3e7f0523a31139c596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:55.999115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095524/manifest.jsonobserved 344914083e31690593675c48c2a71e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.984375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095524/publication.mdobserved 429b8e4a2450cd0ebac068ec490ed165...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.967669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095524/publication.txtobserved 63b5f8873c5c82e1728b3c788b775cc8...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. |
|---|