OT-2026-000060784
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000060784) never changes.
Identity and time
| Publication number | OT-2026-000060784 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-73fb-9e92-fdcf17529406 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060784 |
| Status | PUBLIC |
Content hashes
| Canonical text | d72623f6ae1db771f587c3ea82a037a3ceb6b4aa6de7c2cf5bf8c2c7774466bb |
|---|---|
| Markdown | 95c6b9e1bc306efb67ff4d2ac2cd26b70992838997f54390114c030bdb26a9f6 |
| Publication page | be0ae5c2aad5b61ea85b5bf6a9bdffec08a7c858ee78ef437c1b4dbfc07b1514 |
| Manifest | aadfa2bf9517d72d1d2430cd9ec2528129c6ef91c5a5b5baf0d65bdab13bd965 |
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 | rG7SYaR/zZGV5u8K3jFQCaGw0AG6T7YxgdklpxzM66OizZMjpiYWjIz8XBbH7AeE2lPXdTvo3MKsa58thdCLAg== |
| 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
| 2026-09-17T10:43:31.725305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060784observed be0ae5c2aad5b61ea85b5bf6a9bdffec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:31.707573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060784/manifest.jsonobserved aadfa2bf9517d72d1d2430cd9ec25281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.686709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060784/publication.mdobserved 95c6b9e1bc306efb67ff4d2ac2cd26b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.666630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060784/publication.txtobserved d72623f6ae1db771f587c3ea82a037a3...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. |
|---|