OT-2026-000063121
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000063121) never changes.
Identity and time
| Publication number | OT-2026-000063121 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7487-828d-49c41facb860 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063121 |
| Status | PUBLIC |
Content hashes
| Canonical text | 208928a47228504b2572d2ffa2c3806bca7b40a9d262eb3a316fb1287f7f6340 |
|---|---|
| Markdown | 3736be320637045d37ed36f4cdf0595b59ceef145c7afb4ce5d61ce433c00fda |
| Publication page | c7314c7452ccbb16c378dd9fdf00e113daed419ccb8c74d700a472f7e735dacd |
| Manifest | 50bad3b17c47e3ec47cbd4db68350775f4a21cb4b319d5fd779450b795c02465 |
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 | MYnJmgumS8CftzdBejTSAqMRpPwg0g+a2ojnImMl1btgTBX8Z5cYWIb72Kktw2qy23V30ROWajNjTHPiVs0oBw== |
| 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
| 2026-09-17T10:38:54.042341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063121observed c7314c7452ccbb16c378dd9fdf00e113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:54.023735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063121/manifest.jsonobserved 50bad3b17c47e3ec47cbd4db68350775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:54.005619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063121/publication.mdobserved 3736be320637045d37ed36f4cdf0595b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.989283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063121/publication.txtobserved 208928a47228504b2572d2ffa2c3806b...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. |
|---|