OT-2026-000036748
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000036748) never changes.
Identity and time
| Publication number | OT-2026-000036748 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-77e2-b8ce-727d99e566f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21eb7ed74032b128edcf1df3b66f72100a35f7fcd9f2934886c20d8735aacc87 |
|---|---|
| Markdown | 4e2f6a09c9e0b1d579de3b7ed865b829ddbcb7d295b1c35405b4f4a20ccd7b99 |
| Publication page | 917600ea8f273f81cef69b1512dfb40a96d80a368435707ef8ab6112a75cbb0b |
| Manifest | 4656f10f097c00a4b7bfb9f766abcaf2a5e8c5313a0847c0527ad2abdde2eb67 |
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 | fltivaKhbunrRMhvmKVA8UsCElQMZT1+AD8icYwL5AyCtjMX8I+qMEbAvTvJitht4L6vT+9RFGZMudaa1NGcCA== |
| 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
| 2026-09-17T11:26:06.999125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036748observed 917600ea8f273f81cef69b1512dfb40a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:06.981408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036748/manifest.jsonobserved 4656f10f097c00a4b7bfb9f766abcaf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.963850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036748/publication.mdobserved 4e2f6a09c9e0b1d579de3b7ed865b829...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.947496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036748/publication.txtobserved 21eb7ed74032b128edcf1df3b66f7210...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. |
|---|