OT-2026-000061045
Publication integrity record
Three cup vacuum gripper, three 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-2026-000061045) never changes.
Identity and time
| Publication number | OT-2026-000061045 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7674-8b20-386260b6e5be · 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-2026-000061045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d4c6e78c580b2c18b4b7321febaeca0c085af5e047eabd0c6967e076abeea03 |
|---|---|
| Markdown | 1c629219f317a43c699d389df2397bf80d106f58f43830586cf01435357d74e3 |
| Publication page | dc78aa23e28d03a191311d275b2350cde42610627cf614a2ee60ee52b0d50583 |
| Manifest | 492813ee41a1819e36faa92d38403d473f11f292e4818e74790b16da59335f09 |
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 | B3b6LhdZLHhoJbxABsA3SNUxSuof0+9+JWLB5W2yfOqAIcjEXQMRGVwa0EtHkPd90tjTed799+kVHhBi/TG0BQ== |
| 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
| 2026-09-17T10:42:23.840963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061045observed dc78aa23e28d03a191311d275b2350cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:23.821908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061045/manifest.jsonobserved 492813ee41a1819e36faa92d38403d47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:23.802771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061045/publication.mdobserved 1c629219f317a43c699d389df2397bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:23.784322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061045/publication.txtobserved 5d4c6e78c580b2c18b4b7321febaeca0...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. |
|---|