OT-2026-000054703
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000054703) never changes.
Identity and time
| Publication number | OT-2026-000054703 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-75ba-af56-699375065ae0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054703 |
| Status | PUBLIC |
Content hashes
| Canonical text | f36c6e5ed46b7a223d57e0870315e3f5a7dfe9057c4bb9193fb8dd2ee216bbfc |
|---|---|
| Markdown | b0436a99308d3eaf646435a067e22b29fc1d6266a34e4612cedfba85d6a68225 |
| Publication page | 9fbcd94b32e555a74e2996bdea48e7770b5d711af7e93f5a365a1fcec6f2729f |
| Manifest | 09ecff1cfd77697f001f701672b1be697d7d3d743b63ad5e8b555870884ad40d |
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 | akpA0cmOqnlV6kY/4PTU2NrYfgtY30FPeeZCG7zHnFYFZXtOfBEk2V4ng9SsPruJmLQ+643ngX47KbDResmHCA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:47.766435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054703observed 9fbcd94b32e555a74e2996bdea48e777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:47.747696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054703/manifest.jsonobserved 09ecff1cfd77697f001f701672b1be69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.730065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054703/publication.mdobserved b0436a99308d3eaf646435a067e22b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:47.712737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054703/publication.txtobserved f36c6e5ed46b7a223d57e0870315e3f5...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. |
|---|