OT-2026-000003011
Publication integrity record
Handling equipment with three-stage guiding device
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-2026-000003011) never changes.
Identity and time
| Publication number | OT-2026-000003011 · never reused |
|---|---|
| Internal UUID | 01a0a680-0aac-774f-9397-c2b3e61dbd93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:44.333254Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 908529e4b81872a6157e6471d6d5074cda7a07b811cc9f926ddeff874a238835 |
|---|---|
| Markdown | d230ca16824ac57868358bc753a371b45d1be4858742aaebd60c709a7d7ad6a0 |
| Publication page | 76b4daff0e5dbd8b8b14b6ab97db55c177c34fb6e83d0fce4cd0f4526691b18f |
| Manifest | 03166f1b8c140a718e2a68163ff72c1cfe1f992be2170d35a5b1c9b5929c56b8 |
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 | k9Rwd+CMGAFJQqiydcvJXCUMlVCAwSTxW4T/EhBC0LgBKhN3Q+j2d2vhBEGarqX7M6e3XXVltKXGpZT4jYE8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:20:09.170651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003011observed 76b4daff0e5dbd8b8b14b6ab97db55c1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:09.142848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003011/manifest.jsonobserved 03166f1b8c140a718e2a68163ff72c1c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:09.128703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003011/publication.txtobserved 908529e4b81872a6157e6471d6d5074c...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 |
|---|