OT-2026-000066058
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000066058) never changes.
Identity and time
| Publication number | OT-2026-000066058 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7fbf-94ba-eda0ad574f55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2267fc8210f9deb5e201a02ce8b38f4723c734ebdcee5e06f7a61f3702f32f38 |
|---|---|
| Markdown | 5444ee72ddc104ea5ec2fb5beccf80527a3a1d5c887a3452c9543365f9c39f52 |
| Publication page | 85e8070086d57fdfb14235af91ea2dbd76516f80246db42aa97774688616506d |
| Manifest | 9e5602e03c55c2f276442b8b04d598a6851680e484d8432315f66b138eacd7a7 |
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 | 1dit6Ni7sOKtWY3lLns/pkdn6Bx5kYI8D6Lc+7vcklh5MUh/471a0fgZzib16AFmAkWIWORHvw4ONEZV84g5Bg== |
| 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
| 2026-09-17T08:50:41.065586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066058observed 85e8070086d57fdfb14235af91ea2dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:41.044585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066058/manifest.jsonobserved 9e5602e03c55c2f276442b8b04d598a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:41.027783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066058/publication.mdobserved 5444ee72ddc104ea5ec2fb5beccf8052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:41.010633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066058/publication.txtobserved 2267fc8210f9deb5e201a02ce8b38f47...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. |
|---|