OT-2026-000065677
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000065677) never changes.
Identity and time
| Publication number | OT-2026-000065677 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7672-994b-08446fbb62b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87a79370e37d08c6d98b92d1f4820ca5ffcfc701a16293df59bb4594496a5e2b |
|---|---|
| Markdown | 2b696d451a600233f054a687a551487a26e13e7f8713dd646f0fe21dfe4bf0fb |
| Publication page | c43fd43a0a3ddaf9e3015a653013701610e3ec5d4d819e9e6ef817277eee3e66 |
| Manifest | b0b4f7dcf51a6b5132774ace4355e90ed88c510535a9182ce0368cc6e1dac6c5 |
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 | dBvLyonDZQqCop7LCrBWvzRFTIklJ7U8NdnnsIgq/yeQHBo9zoHxKNNKwBeJ34n94S7FxTLD6KiAopuzNj3wBA== |
| 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
| 2026-09-17T10:34:05.209717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065677observed c43fd43a0a3ddaf9e3015a6530137016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:05.193868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065677/manifest.jsonobserved b0b4f7dcf51a6b5132774ace4355e90e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.175878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065677/publication.mdobserved 2b696d451a600233f054a687a551487a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.155586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065677/publication.txtobserved 87a79370e37d08c6d98b92d1f4820ca5...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. |
|---|