OT-2026-000060954
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented after set-down
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-2026-000060954) never changes.
Identity and time
| Publication number | OT-2026-000060954 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-70da-8bb6-aa0d75e3531a · 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-2026-000060954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51d113a6c8a9b7d3fcecc5830e557729f6445d187103d164b963d0223c52b6e7 |
|---|---|
| Markdown | c09e0465412e1597884bb9172c7421f99311737b14dc087b68acc38e8df046f6 |
| Publication page | 37de4905c38471df96749d225a59393fdb5877d21dd8d42211ce89648f4862e7 |
| Manifest | 32709ed03b3e48b1bdfdaa8763ee49fabfc833c08c06820f2a10489fa0221ef2 |
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 | QiJsj9ZCyubfi9FJoquiA3Qs/udp2TmfktbVp2qgr4HP8XftpanDujRK0qzkbxgO1kh8LLJymfLsPf6vbRWhBw== |
| 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
| 2026-09-17T10:42:13.820294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060954observed 37de4905c38471df96749d225a59393f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:13.802982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060954/manifest.jsonobserved 32709ed03b3e48b1bdfdaa8763ee49fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:13.785459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060954/publication.mdobserved c09e0465412e1597884bb9172c7421f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:13.765995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060954/publication.txtobserved 51d113a6c8a9b7d3fcecc5830e557729...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. |
|---|