OT-2026-000041301
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000041301) never changes.
Identity and time
| Publication number | OT-2026-000041301 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-74a6-bdce-7b86b48082c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70d711ab3e35f692f7ed08b3dadd63f855970d9d0fbc68621160480a3036c251 |
|---|---|
| Markdown | 2a6a1f3553c3c900a40b33335c08065915b2a889ee9e6da5e9bc7c54161ce988 |
| Publication page | 01c9de51c6adc294132a0878012009822a8d9356e4794a38fb36502c6ab26d2f |
| Manifest | 4839069313b9bc49b0de3b94fdf546a5fcd847b48b550caa83773a4b2cee8e2b |
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 | cKm+SFJIbljTyzbYZBADmqOJwdnB3pn+rlP52CbrFwmBW8PpYRYGNrz74Tz8iB2T8en2iU3MbxNSsIOZYjKmAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:17.043308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041301observed 01c9de51c6adc294132a087801200982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:17.026011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041301/manifest.jsonobserved 4839069313b9bc49b0de3b94fdf546a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:17.003837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041301/publication.mdobserved 2a6a1f3553c3c900a40b33335c080659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:16.986065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041301/publication.txtobserved 70d711ab3e35f692f7ed08b3dadd63f8...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. |
|---|