OT-2026-000001189
Publication integrity record
Return device for returning at least one line
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-2026-000001189) never changes.
Identity and time
| Publication number | OT-2026-000001189 · never reused |
|---|---|
| Internal UUID | 01a0a674-6657-7a40-b2e3-08251d4e152a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:01.367732Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001189 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5d6cdae3b54649173fb43e0ee2a1f6e571341ac819de382a54313f516ce30ad |
|---|---|
| Markdown | 390ebb0f290c0e4a05a6d701c92323fa6be97977205e682c47cd0e16d5a9d737 |
| Publication page | 08a47aa96b006faca9441f3752ea174d8977fba78c736ea298edc0a7f634a250 |
| Manifest | c5febfc38ecfa60f29be669fb93812b2098097a4ddc3dfd8c9293f24a1279b8c |
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 | jbF/Juj1PfcJIpGdKUgMmL1TqY7AFY81bDy0TYP+ansCM4MQToWXm//XnnjXQQf2cbY3scksrumZT3+ja+1pDA== |
| 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
| 2026-10-09T16:41:56.291458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189observed 08a47aa96b006faca9441f3752ea174d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-09T16:41:56.203020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189/manifest.jsonobserved c5febfc38ecfa60f29be669fb93812b2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-09T16:41:56.132168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189/publication.mdobserved 390ebb0f290c0e4a05a6d701c92323fa...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-09T16:41:55.984208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189/publication.txtobserved b5d6cdae3b54649173fb43e0ee2a1f6e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-24T04:23:04.087100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189observed 08a47aa96b006faca9441f3752ea174d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-24T04:23:04.073109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189/manifest.jsonobserved c5febfc38ecfa60f29be669fb93812b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-24T04:23:04.058126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189/publication.mdobserved 390ebb0f290c0e4a05a6d701c92323fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-24T04:23:04.003889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001189/publication.txtobserved b5d6cdae3b54649173fb43e0ee2a1f6e...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|