OT-2026-000001874
Publication integrity record
Conveying apparatus and peeling apparatus
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-2026-000001874) never changes.
Identity and time
| Publication number | OT-2026-000001874 · never reused |
|---|---|
| Internal UUID | 01a0a679-265b-7b76-8edd-fec710a93b8e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:12.668060Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73350e31894b2f912482b7377aa50d468115a5fae860ee010d9104953314c93e |
|---|---|
| Markdown | 7fbb886770af5fea6310ec2ebb222a54e4bb5c06f45b94ce5abb90fc63bb7040 |
| Publication page | 91d28a15c1ae3f59ac2a10ecb986b7b953d6656e86b8542a61aaab7d835ccdf8 |
| Manifest | 2a32a5253d000ab99982bef78463408ca30fe5356709fe3d324b3aba7abf3715 |
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 | u+Lq+UusHwcOy+2Gz/bT66AIvJQMN1NR9XVBTT2B4rSrcqKBTOjicPwQ5l3+Xm5Vl5nHzkIdI1krpSEQsNxVDQ== |
| 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
| 2026-09-15T19:10:16.200526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001874observed 91d28a15c1ae3f59ac2a10ecb986b7b9...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:16.173270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001874/manifest.jsonobserved 2a32a5253d000ab99982bef78463408c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:16.161862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001874/publication.txtobserved 73350e31894b2f912482b7377aa50d46...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 |
|---|