OT-2026-000070576
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000070576) never changes.
Identity and time
| Publication number | OT-2026-000070576 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7776-a713-621932f20340 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ccfdb84fcf432bd52ba97d7f094483f19cd28d53be1f0b83cbaeeeefb7723fc |
|---|---|
| Markdown | bc6756d783b832733c4cfa17203a73377355348237b38e5dbd52511a9f7822ea |
| Publication page | a745e520a0d0969b5ab45efe4307e9cd6c6f74f67e1c35484cd6ecc384ec0a9e |
| Manifest | f3661eb6ed71a242d8034ec186394d9f00f2d919f38d91ecd47b374209c74bf4 |
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 | RDYX5AAFuGX3L7PPmGadZ3Kog64PuadLezkaf1OFzGA9eI76R07QPvkLVNtJ+3T2pDekhzEPwQ2GYiDzXXISDQ== |
| 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
| 2026-09-17T10:26:25.702108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070576observed a745e520a0d0969b5ab45efe4307e9cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:25.684991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070576/manifest.jsonobserved f3661eb6ed71a242d8034ec186394d9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:25.667029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070576/publication.mdobserved bc6756d783b832733c4cfa17203a7337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:25.651462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070576/publication.txtobserved 3ccfdb84fcf432bd52ba97d7f094483f...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. |
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