OT-2026-000000696
Publication integrity record
Tactile robotic training platform
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-2026-000000696) never changes.
Identity and time
| Publication number | OT-2026-000000696 · never reused |
|---|---|
| Internal UUID | 01a0a673-b597-79b5-a0f4-517601c3ef59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:16.119762Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cf1a2fabf6db582fe8dd3aba78919021cf4221879ce4f1f37c17f543eef0abf |
|---|---|
| Markdown | 6af61fb41850bf72203061bffde6a66c53fb927383581e729d970cd26ced02cd |
| Publication page | c6ec466388619d15d80d3bcabdb8d4f1e57780bfc06d2a671ffcf33e49e56671 |
| Manifest | a372a465cf4fec75b840b8cac7ac58844e119e0fc31d6c1f5e3fb7cdd5460cf7 |
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 | xC4ZtsbHToutkPZwPTcYm3WGZ4wvqn+vKCr7+uGW9w9cT6NWxqw6XqWQGJALO8tKH1SfEgaU3WMzAlatjYuLAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-10-15T04:23:27.325178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000696observed c6ec466388619d15d80d3bcabdb8d4f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-15T04:23:27.312933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000696/manifest.jsonobserved a372a465cf4fec75b840b8cac7ac5884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-15T04:23:27.300417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000696/publication.mdobserved 6af61fb41850bf72203061bffde6a66c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-15T04:23:27.213464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000696/publication.txtobserved 5cf1a2fabf6db582fe8dd3aba7891902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:14.816222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000696observed c6ec466388619d15d80d3bcabdb8d4f1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:14.785687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000696/manifest.jsonobserved a372a465cf4fec75b840b8cac7ac5884...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:14.771861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000696/publication.txtobserved 5cf1a2fabf6db582fe8dd3aba7891902...fetched by instance-3.rotem.ai from 127.0.0.1, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|