OT-2026-000060089
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented after set-down
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-2026-000060089) never changes.
Identity and time
| Publication number | OT-2026-000060089 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-72ab-b3bc-a0d83973398b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e333ebf8a88a93611f17cfa8fa82523553b9ae7a4c864550409a90e60669640 |
|---|---|
| Markdown | 5ce02aafd492cb2dae7f26aca2eb61a491e7dd6640500f8f645dcaaa2d146d51 |
| Publication page | b622437e3e5e7dede5ce0566e4c492a92855cc5232c12eec9f4969a189ef82a5 |
| Manifest | 49a6cf6c79b55c4aaddf18ede6d19ffafafb19665c2ba324f171e5dcb05fd024 |
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 | Yu+07d8v6K5tZsjH75P8tnkwGXAQYLQRYbsnuDtp8FVErgvyOGSlaWokBWe1h5aexHIt3AI/ENFN0IDyouNmCQ== |
| 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
| 2026-09-17T10:43:43.765023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060089observed b622437e3e5e7dede5ce0566e4c492a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:43.746254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060089/manifest.jsonobserved 49a6cf6c79b55c4aaddf18ede6d19ffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.728041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060089/publication.mdobserved 5ce02aafd492cb2dae7f26aca2eb61a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:43.707459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060089/publication.txtobserved 9e333ebf8a88a93611f17cfa8fa82523...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. |
|---|