OT-2026-000060970
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000060970) never changes.
Identity and time
| Publication number | OT-2026-000060970 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-73b9-ae5f-b797ec58af27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060970 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07c5ea1dac81f63c0d27deb50e5f752d866e3ea686ccdef12109d7a530fc84c4 |
|---|---|
| Markdown | cf0df7a2fdd04944060811b27d8dc1ea6ab774632c12cd5bd43c8426b4d47914 |
| Publication page | 3a978d2936eb76bfc3aa5bf29f523870c3839e951c422acacf790db12ff9d1b7 |
| Manifest | 691d9c1559288220399d12e65d6dcb23dc462c48a1f363c98833543631826ae9 |
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 | S49qLmf/hlhcMG7A+cvBChoZwP58rVkJRhVRXpPKTUVzVs63MFVPYC/Uq2nmElD6QBt4z7QqVYqfdZBltJ9zAA== |
| 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
| 2026-09-17T10:42:15.096337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060970observed 3a978d2936eb76bfc3aa5bf29f523870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:15.079038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060970/manifest.jsonobserved 691d9c1559288220399d12e65d6dcb23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.061408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060970/publication.mdobserved cf0df7a2fdd04944060811b27d8dc1ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:15.044108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060970/publication.txtobserved 07c5ea1dac81f63c0d27deb50e5f752d...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. |
|---|