OT-2026-000071565
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000071565) never changes.
Identity and time
| Publication number | OT-2026-000071565 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ee-7a20-af22-7fb95d6ff448 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 178b56da88d83e0c6e85ca260cbf823f20fd08cf63870bb6336ea8aa564cb904 |
|---|---|
| Markdown | 00bd090dc61c4624ee28b34d154452a497062e142421dceae0e71a64a59db537 |
| Publication page | db63f0a53fda962e09daecfe6e2b75739ddc1e7b73a49baf931b17edec197934 |
| Manifest | 3f777135fa13dca059cc90184fe6335db53238939789096675105adddf04ae8f |
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 | ZAnKTUeyCVxRdlc1xohT6lokPn1NuSSb9/aijylXZ1xrp+tZo50sQ4rUdGfh/zYq6rgToEg8g5KfxjX1IupXDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:13.229359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071565observed db63f0a53fda962e09daecfe6e2b7573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:13.210793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071565/manifest.jsonobserved 3f777135fa13dca059cc90184fe6335d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:13.190423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071565/publication.mdobserved 00bd090dc61c4624ee28b34d154452a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:13.171904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071565/publication.txtobserved 178b56da88d83e0c6e85ca260cbf823f...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. |
|---|