OT-2026-000032788
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000032788) never changes.
Identity and time
| Publication number | OT-2026-000032788 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-7bdb-9176-9e40eb6f927a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2933b2358d3ee5553538e6ee245b945316de6869b3cb202acca1c18ec4cbd8b0 |
|---|---|
| Markdown | 4ce87c0ec5057a48ed94de180f20263669acefbabd340da2e33adcc5fabc482a |
| Publication page | 7cd64d390e88fa76ec77746a1aa8f5f852dbe8929ca0bc796051e02866fe5dfb |
| Manifest | 755f8cb14df4cb19f36cc5c42e844fd69b4c22cf4d80d848620987f7a4c76dd4 |
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 | JkMtus4hLUkeKWrhotistFyLUCRKVbCSlt3VKCIq3H7UZZNfY6KAEFmf8K2QMM46HD+szpi4uGkBcZAO1ALRBw== |
| 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
| 2026-09-17T11:32:13.897006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032788observed 7cd64d390e88fa76ec77746a1aa8f5f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:13.878133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032788/manifest.jsonobserved 755f8cb14df4cb19f36cc5c42e844fd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:13.859980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032788/publication.mdobserved 4ce87c0ec5057a48ed94de180f202636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:13.843353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032788/publication.txtobserved 2933b2358d3ee5553538e6ee245b9453...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. |
|---|