OT-2026-000003000
Publication integrity record
Power tool for installing drop-in anchors
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-2026-000003000) never changes.
Identity and time
| Publication number | OT-2026-000003000 · never reused |
|---|---|
| Internal UUID | 01a0a67f-fa11-7431-9c76-c5d60300811e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:40.081575Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26d8cdb358576560e423d040b1d3ad6b585d31fbf8277d27e6af36c8fbc6f951 |
|---|---|
| Markdown | 67a86ea0fdfb71b7d8c4b55a09f88a4d63fa6b554be71895928067b01453af77 |
| Publication page | 460d86dafeb6d070b3e92ebd769aa65c65beac749213bcac896e3240b7fae9fb |
| Manifest | f7ed513f8474bde6a94dcd462e1e9aeac3d3597118c8d86f08513bd89272608f |
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 | 9BPkfHbWmSjmhWgUrnFDuXVHFMsxd8+63ot9blF2DiFwOGUUVjrLvPtzUou14cdAgybe8RwzDnzf5Fjx5H7SBQ== |
| 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
| 2026-09-16T08:44:54.628810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003000observed 460d86dafeb6d070b3e92ebd769aa65c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:44:54.398296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003000/manifest.jsonobserved f7ed513f8474bde6a94dcd462e1e9aea...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:44:54.225845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003000/publication.mdobserved 67a86ea0fdfb71b7d8c4b55a09f88a4d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:44:53.879268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003000/publication.txtobserved 26d8cdb358576560e423d040b1d3ad6b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:10.400511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003000observed 460d86dafeb6d070b3e92ebd769aa65c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:10.239096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003000/manifest.jsonobserved f7ed513f8474bde6a94dcd462e1e9aea...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:10.226877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003000/publication.txtobserved 26d8cdb358576560e423d040b1d3ad6b...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 |
|---|