OT-2026-000101673
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, pulsed 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-2026-000101673) never changes.
Identity and time
| Publication number | OT-2026-000101673 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-74fb-a332-4f10aa866397 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101673 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5eefd7f430d74746431164b058a9929f931b8fa7d6eecd6d6d157d5d34d4a58 |
|---|---|
| Markdown | af7a3f4a7c35c6a9d438e14359614be025b107018ce9bbee26f5d998bc6b03b8 |
| Publication page | 16f865ecb6b09b20e0d608ab9c26ac1675d3d1433f7872dcda07bd3eea0eb716 |
| Manifest | de593999c360be7a503d61d2acab6837c3d918b8ca06664724c49b31e37b96f8 |
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 | KqVGXDWK/BHC1EBNJM/53yM6BiYntbFpshf5xye9G5Ravy3I0Yx5qkU+9cYow3/43HbRa9+NV3AH7xu88dyeDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:07.147518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101673observed 16f865ecb6b09b20e0d608ab9c26ac16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:07.129575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101673/manifest.jsonobserved de593999c360be7a503d61d2acab6837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.109480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101673/publication.mdobserved af7a3f4a7c35c6a9d438e14359614be0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.092142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101673/publication.txtobserved d5eefd7f430d74746431164b058a9929...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. |
|---|