OT-2026-000066625
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000066625) never changes.
Identity and time
| Publication number | OT-2026-000066625 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7a10-b116-980cb919b53b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9261bbd8eeda595fe11e6755ab5f36d636e967fadfa14868d3b4f289bd256dfb |
|---|---|
| Markdown | 4c78ac4db6bb602252a3bda31e6df746dd8ee16a0e4e30eb66c09f26933154c3 |
| Publication page | 4d94198652b15627e10879392403e976cc4cb8f4fcc85c4211b13e32c3199938 |
| Manifest | 6be6237fbcd076dcad4b8f3f6f2b033b26d05906889dca3bd99795854f55bba6 |
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 | YS32hpkYbhREv1W3TyYSm+Hgtqz37J4nw0qsET+GZWqhegqF3BL/u4sOyOFt2ByXebG3otAOyR79OX5LcWJXBw== |
| 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
| 2026-09-17T10:33:00.157841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066625observed 4d94198652b15627e10879392403e976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:00.140860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066625/manifest.jsonobserved 6be6237fbcd076dcad4b8f3f6f2b033b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.123422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066625/publication.mdobserved 4c78ac4db6bb602252a3bda31e6df746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.106516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066625/publication.txtobserved 9261bbd8eeda595fe11e6755ab5f36d6...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. |
|---|