OT-2026-000012153
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000012153) never changes.
Identity and time
| Publication number | OT-2026-000012153 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-76e6-a1d8-9ad7e3acd897 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012153 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd6af74e8caf009f89fdf69bc287b4cc1c75854d03e40e71d45a9d0139a3371e |
|---|---|
| Markdown | 0c0f79afb8bd5b750144e768535fcf77544f4e86f6035f763b8db361f06994db |
| Publication page | 832d08ffe9309e0a977fd80614587c4ffca2b7e5c557db8e19c2c516de3b367a |
| Manifest | eed8823f42368f927e446afc391a0c8ef1ba18f407d2017cd9619d2d395f355b |
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 | BiZtioTnlzEzo1TmjRNjoxOZHhQ7Vja1HgNE8sf/H1bIJUwb8Kpaz3YhUGLYc0W9fz3fpwNW2C9fyOoD2romCQ== |
| 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
| 2026-09-17T12:11:02.987375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012153observed 832d08ffe9309e0a977fd80614587c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:02.970696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012153/manifest.jsonobserved eed8823f42368f927e446afc391a0c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:02.950676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012153/publication.mdobserved 0c0f79afb8bd5b750144e768535fcf77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:02.931364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012153/publication.txtobserved fd6af74e8caf009f89fdf69bc287b4cc...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. |
|---|