OT-2026-000001095
Publication integrity record
Seal ring installation module and seal ring installation system
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-2026-000001095) never changes.
Identity and time
| Publication number | OT-2026-000001095 · never reused |
|---|---|
| Internal UUID | 01a0a674-4129-7753-85ba-486009d5c500 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:51.849366Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 705a6f44a2d8b983966ff5815d79932c7d2d692a9a962cc7e18684fe969458cb |
|---|---|
| Markdown | 7d6cd8ce056f64a475dc851114e318fa9fb4dac8ed992380cae9db8e44b5f165 |
| Publication page | c617067d16e6da53f57224bc1f6fa56aba3e95727088a3531e5a65cf53c7205f |
| Manifest | 81135d3dc3f3080e5b4f20398d80e05cc60b6d352fbebf909023088bcdb93f15 |
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 | y7nRD+WvCZjpqCGiEfDYBVAnl7WGMh0j6J2Mm4op+Hw4XoZ8FYGI916nROsArEpggFSjlb9r+RaTduF6nTvGBA== |
| 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
| 2026-10-15T04:23:51.845103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001095observed c617067d16e6da53f57224bc1f6fa56a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-15T04:23:51.825594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001095/manifest.jsonobserved 81135d3dc3f3080e5b4f20398d80e05c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-15T04:23:51.811195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001095/publication.mdobserved 7d6cd8ce056f64a475dc851114e318fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-15T04:23:51.674852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001095/publication.txtobserved 705a6f44a2d8b983966ff5815d79932c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:24.662440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001095observed c617067d16e6da53f57224bc1f6fa56a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:24.629957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001095/manifest.jsonobserved 81135d3dc3f3080e5b4f20398d80e05c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:24.616756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001095/publication.txtobserved 705a6f44a2d8b983966ff5815d79932c...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 |
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