OT-2026-000010816
Publication integrity record
Electromagnet 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-2026-000010816) never changes.
Identity and time
| Publication number | OT-2026-000010816 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540c-7b8d-be4e-c45b6d13e745 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 365abe21dce3c4f03198df6ae6df840f4719c46d919d538ac3e569dab8fe4d0d |
|---|---|
| Markdown | 4920582981e124b2ea650bec843bb67bd4a34006dadb7aa231ac14a60fc06052 |
| Publication page | 157a403c3cbf10bb7dc4cca357e3a409c1004e8f1bff5c7deb4bb03e824bd28c |
| Manifest | 8950245c206f5824435f7be1dc0cbced7209fabe4fec9b9c9466dfbc502ead40 |
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 | fMgBYbJKStf82qavyAgJ6hkYEHGk3HpsMurL4xQe5FGWK4KVocEswIoDd/6GiNw7vDZDoTldc+ao/vcpFsztCw== |
| 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
| 2026-09-17T12:13:32.972857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010816observed 157a403c3cbf10bb7dc4cca357e3a409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:32.953822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010816/manifest.jsonobserved 8950245c206f5824435f7be1dc0cbced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.935887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010816/publication.mdobserved 4920582981e124b2ea650bec843bb67b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.916466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010816/publication.txtobserved 365abe21dce3c4f03198df6ae6df840f...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. |
|---|