OT-2026-000062576
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000062576) never changes.
Identity and time
| Publication number | OT-2026-000062576 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7e81-b5ff-9de62bd61dc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062576 |
| Status | PUBLIC |
Content hashes
| Canonical text | d38997bfde1a6f86d6993b9b13430a42d9cd8aeb0a191c3da4d1e97af50e1e8e |
|---|---|
| Markdown | 5ac9a5fe117bf59e91478b55aecb20307df8366ac68301dcb8cb9b10338d8fb6 |
| Publication page | 8b69cf74d9aec3b0aba03bf8265731fd761c7d876c4f703f46f567f903ccc577 |
| Manifest | 917a9912990859d8e8a3c7e9629390dd5e1cc1dc13716a3e7ba25baa9cc5c5c5 |
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 | EvRgwi35TvgvUYQg2irKa9rTe95yPCDA3rsNEb7lt7mqqs3WRWZ+qTI/jL4hXafyY0MCq2/Z4FpTAdIVfOXTCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:03.748647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062576observed 8b69cf74d9aec3b0aba03bf8265731fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:03.727860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062576/manifest.jsonobserved 917a9912990859d8e8a3c7e9629390dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.706120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062576/publication.mdobserved 5ac9a5fe117bf59e91478b55aecb2030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:03.684979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062576/publication.txtobserved d38997bfde1a6f86d6993b9b13430a42...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. |
|---|