OT-2026-000060225
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000060225) never changes.
Identity and time
| Publication number | OT-2026-000060225 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7ced-aed2-95977c631155 · 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-2026-000060225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07185b5f7c705549aa65831ff3b54c44c29d44959ef175084c246b0f6060774b |
|---|---|
| Markdown | 09076929c990329b1a1486e3a0ff5f8146f61c8a9970a2dc5121a887a118bbc5 |
| Publication page | ce9ed5658d85595894b98c0a6091cd9c582c4777acb3e8df80fa7a1c73362948 |
| Manifest | d10bc3a3771d1eb2658be98506ec6e3225f97bfcd9076ff540dbb4e27b5cedbc |
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 | UVFBL8qXmSRT5NwxEuD31rzmxGXbKMxVtJY6FYxUIGfow46bXOxTveL7+wJu5zGNTtF1W0K7rDAAUIFCSnqkBw== |
| 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
| 2026-09-17T10:43:54.143205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060225observed ce9ed5658d85595894b98c0a6091cd9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:54.126392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060225/manifest.jsonobserved d10bc3a3771d1eb2658be98506ec6e32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.106194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060225/publication.mdobserved 09076929c990329b1a1486e3a0ff5f81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.087456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060225/publication.txtobserved 07185b5f7c705549aa65831ff3b54c44...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. |
|---|