OT-2026-000024024
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000024024) never changes.
Identity and time
| Publication number | OT-2026-000024024 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7668-9748-92c59a865860 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 632841bfe3b120036750f28ecbca9defd16bad5d64afb4a6962bb5c6d5be1b08 |
|---|---|
| Markdown | db689d0821e0283e50cfb739c9872d9cb9d149aad1e7ba1b88f4b01645d453ee |
| Publication page | 5f61b46b204eef66f911c4932e5e9b99f3bd52ebf62c9a71abc30f8daf640191 |
| Manifest | 7e5b96d4b7bb8c4439a9a3246a1c21a4944ef4b341a033b9062bdc852c02a04d |
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 | DR3if66bWsF9/Y0xFy1qvCd71wkxyVuRRWw1BKkc3pi4dIK+1aDBQeovhzP+yia0yU3VHQm+L8EY93bgLjgPAQ== |
| 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
| 2026-09-17T11:50:48.450624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024024observed 5f61b46b204eef66f911c4932e5e9b99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:48.432200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024024/manifest.jsonobserved 7e5b96d4b7bb8c4439a9a3246a1c21a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.413645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024024/publication.mdobserved db689d0821e0283e50cfb739c9872d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.394186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024024/publication.txtobserved 632841bfe3b120036750f28ecbca9def...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. |
|---|