OT-2026-000002100
Publication integrity record
Riveted joint
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-2026-000002100) never changes.
Identity and time
| Publication number | OT-2026-000002100 · never reused |
|---|---|
| Internal UUID | 01a0a67a-9c29-72a1-bc67-9296ba233e23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:10:48.362043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c11f372c866948f8a37f518b9a5bad5bf8b8faf81efca3229b3302fec1c9d7a |
|---|---|
| Markdown | deff6b58b487ee76f94f9866301c783255b97e01b1b3c0796dbccb3805e78fe8 |
| Publication page | 274c2ee7dde8c7448ca3f65cb6535bac031cfb12b0b4f115c9393e2d9a7ed006 |
| Manifest | b12647e41254baf209f15bfbb80849480ea7b138d3dafca7ae14b290023cd812 |
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 | ztScDAswK7qBObbS2KKWTWM8OUJaFVB7d8hLmw2gXSjgvIlQjhsGeV6nvWpMcODuMHCPJZlsTsmv55OcK/KGDQ== |
| 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
| 2026-09-17T00:41:33.252515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002100observed 274c2ee7dde8c7448ca3f65cb6535bac...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T00:41:33.114971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002100/manifest.jsonobserved b12647e41254baf209f15bfbb8084948...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:41:32.967831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002100/publication.mdobserved deff6b58b487ee76f94f9866301c7832...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:41:32.761519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002100/publication.txtobserved 2c11f372c866948f8a37f518b9a5bad5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:25.126162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002100observed 274c2ee7dde8c7448ca3f65cb6535bac...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:25.097888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002100/manifest.jsonobserved b12647e41254baf209f15bfbb8084948...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:50:25.085026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002100/publication.txtobserved 2c11f372c866948f8a37f518b9a5bad5...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 |
|---|