OT-2026-000061918
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000061918) never changes.
Identity and time
| Publication number | OT-2026-000061918 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-7eff-9217-ed2163bc8536 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061918 |
| Status | PUBLIC |
Content hashes
| Canonical text | db6fc9163c69a30d2b566e9a7f3ed403f9e07e548a9596d0ef001de9093cb499 |
|---|---|
| Markdown | bbc3053d34e2d28743ea31e1d2a24bdcf2d9dd70d8c5b26fe0ff4ff52d0db66e |
| Publication page | 85ce4d8ce15ed12c7cf92cda75ee9b3a71ab2e9c8f3fd64ade9b131f5f95bd17 |
| Manifest | 863fa310773b588b832d107e242a4538a97caae119418146fa9b9fffa515aeb2 |
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 | om5ss4kucPZ4SPNG0Ktx8K+gSCXZATwtQEDUuREKlbnQFombkXvtgag671XG0obpm7W6LyOa0Ifzat48kQS8Dg== |
| 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
| 2026-09-17T10:40:48.031900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061918observed 85ce4d8ce15ed12c7cf92cda75ee9b3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:48.010965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061918/manifest.jsonobserved 863fa310773b588b832d107e242a4538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:47.989470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061918/publication.mdobserved bbc3053d34e2d28743ea31e1d2a24bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:47.969368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061918/publication.txtobserved db6fc9163c69a30d2b566e9a7f3ed403...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. |
|---|