OT-2026-000010533
Publication integrity record
Two finger electric gripper
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-2026-000010533) never changes.
Identity and time
| Publication number | OT-2026-000010533 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7e4d-8455-b0589511b12d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010533 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ac1309c58321b4b9a8eb98ed8d68f07f36731681600372d6f14f4e031da180 |
|---|---|
| Markdown | f9402078f0a23eccf6ea57ecec3ff8f8e97dd678c14e35bc24186a12f29d6514 |
| Publication page | 0f16436082a1c14a355b92389dd49c12cb79b8702005f6da54f0401260c34063 |
| Manifest | 4973e3490536e1f4a08171e605e3d60a997dbdc41add1e70087a4171fb72be12 |
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 | qTr0V0AF2A6MCrscivtouUCrDail6JMnLNb0ZJmN+W7r22N1X+G0pAp+dKGXcWSSEkXyIjhcA0ao+V2pSdEqAw== |
| 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
| 2026-09-17T12:14:41.690640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010533observed 0f16436082a1c14a355b92389dd49c12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:41.671654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010533/manifest.jsonobserved 4973e3490536e1f4a08171e605e3d60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.652095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010533/publication.mdobserved f9402078f0a23eccf6ea57ecec3ff8f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:41.633805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010533/publication.txtobserved e7ac1309c58321b4b9a8eb98ed8d68f0...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. |
|---|