OT-2026-000002948
Publication integrity record
Electric power tool
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-2026-000002948) never changes.
Identity and time
| Publication number | OT-2026-000002948 · never reused |
|---|---|
| Internal UUID | 01a0a67f-aa43-7e8d-987b-69a52ae26665 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:19.651647Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61682abf3e70b04443b5259ec317822fda9647adf7be0086be78e998378a378f |
|---|---|
| Markdown | 3a113eb6004d41c1b606872674064aa44327c091ba2173a5980e40d51101e49c |
| Publication page | d723b028c7943cf093a5515a6263efeeae736c1c2a013059e1a8bbf92ba84dcd |
| Manifest | 4159cbd15167369bd9211a33f8b7979689ffb5a706c02d3b4db7c015841b94b8 |
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 | zkR3PgDi2o+gPjMjg2awwjgGMIPETAaj99xSgBfpAoIxS5GDB9M15120mD4iPrNO3dB2DVOpjqd9QWqeOjkDBw== |
| 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
| 2026-09-27T20:41:05.180556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002948observed d723b028c7943cf093a5515a6263efee...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-27T20:41:05.090423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002948/manifest.jsonobserved 4159cbd15167369bd9211a33f8b79796...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T20:41:05.005029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002948/publication.mdobserved 3a113eb6004d41c1b606872674064aa4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-27T20:41:04.755989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002948/publication.txtobserved 61682abf3e70b04443b5259ec317822f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:16.163062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002948observed d723b028c7943cf093a5515a6263efee...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:16.134792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002948/manifest.jsonobserved 4159cbd15167369bd9211a33f8b79796...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:15.994086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002948/publication.txtobserved 61682abf3e70b04443b5259ec317822f...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 |
|---|