OT-2026-000059504
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off 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-2026-000059504) never changes.
Identity and time
| Publication number | OT-2026-000059504 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7336-ad44-a25ff02d4446 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cfb09dc1f6df000f3edc1261d4072bf26d5f0f9c8e4838d65a53f7ee00eeefe |
|---|---|
| Markdown | 3d79fa84f79b88c6b84a8081eec6260d2b94c3e35adb1ac0d1644a284a51014d |
| Publication page | 8d3eb99b5df3758315caeb92a175b6a86a9aabd3369089643d8fe234892354e4 |
| Manifest | 565e422a0a751fc9b2bb7bb0329b9273500953d4eb3b9d9015b468aec670f0e3 |
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 | xUbODI2YyfJr/5tqx5IpPV6eSRbemvYftL4CCiKe7WHVxcxXBk+x0ImaaKYTf70O9zvhd9s0uoL9Vpk9Q1KPDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:13.092504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059504observed 8d3eb99b5df3758315caeb92a175b6a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:13.073423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059504/manifest.jsonobserved 565e422a0a751fc9b2bb7bb0329b9273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.053899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059504/publication.mdobserved 3d79fa84f79b88c6b84a8081eec6260d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.032824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059504/publication.txtobserved 7cfb09dc1f6df000f3edc1261d4072bf...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. |
|---|