OT-2026-000001002
Publication integrity record
Improved lid locking system and lid lifter
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-2026-000001002) never changes.
Identity and time
| Publication number | OT-2026-000001002 · never reused |
|---|---|
| Internal UUID | 01a0a674-1eed-754e-9e42-0dfd074eb0da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:43.086120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001002 |
| Status | PUBLIC |
Content hashes
| Canonical text | de91236f430c43ba5aa44595fdc4da530758b80a6b016430365022479ddf543e |
|---|---|
| Markdown | 63f3b577a626087f72fef9eedfd06c4b57706c49374fd58c5d8e0c8045374dc6 |
| Publication page | 441fc3f570317fe10a4a14bcf91e9431dba113f6289f111864beb9431fbb0fba |
| Manifest | 5cde90e05cf1f0ab3644c1d669c7cfc630359a434dbc16fe48540014dfdea52b |
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 | 5EKrtlrYp14WuDgUs9TjeMhImZ1DZqzkD3ODvwweQa4xgiGtztLghV3ez9T4epKoGDxNpY54bDQZMckMLpOIBQ== |
| 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... |
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Independent retrieval
| 2026-10-17T04:23:41.249739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001002observed 441fc3f570317fe10a4a14bcf91e9431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-17T04:23:41.236538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001002/manifest.jsonobserved 5cde90e05cf1f0ab3644c1d669c7cfc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:23:41.221266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001002/publication.mdobserved 63f3b577a626087f72fef9eedfd06c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:23:41.127760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001002/publication.txtobserved de91236f430c43ba5aa44595fdc4da53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:35.587087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001002observed 441fc3f570317fe10a4a14bcf91e9431...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:35.554661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001002/manifest.jsonobserved 5cde90e05cf1f0ab3644c1d669c7cfc6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:35.418896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001002/publication.txtobserved de91236f430c43ba5aa44595fdc4da53...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. |
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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 |
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