OT-2026-000000780
Publication integrity record
Rotary bearing maintenance indication
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-2026-000000780) never changes.
Identity and time
| Publication number | OT-2026-000000780 · never reused |
|---|---|
| Internal UUID | 01a0a673-d0f4-7655-8914-cf9b11aec49d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:23.125050Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000780 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0b96c6bccfcc818276332cbd81cff1d3a4e76519480802c8dfa991b1c24ceb8 |
|---|---|
| Markdown | e9a91fd1b2fbd7c16d07150a5236e79997a95e782e5fe16afa4c5f076c50579a |
| Publication page | 08a9463ae2f842437da088877b5c0a42580d77332470b43a884e2110b34c9e38 |
| Manifest | 938e385e7e88326d02e99a27e536e4a4924c6170ec077f9853b988a86a62b8b0 |
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 | rasS4VHYnPDTVlNbGYNDxQuieECOYDGIJ9Q/v8T0zXPj6HdVPsug6dmG3pDRo6duXElHCzQoClCb8LLMuDmFDA== |
| 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
| 2026-09-16T08:45:11.152517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000780observed 08a9463ae2f842437da088877b5c0a42...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:45:10.666469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000780/manifest.jsonobserved 938e385e7e88326d02e99a27e536e4a4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:45:10.493858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000780/publication.mdobserved e9a91fd1b2fbd7c16d07150a5236e799...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:45:09.914833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000780/publication.txtobserved d0b96c6bccfcc818276332cbd81cff1d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:36.433107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000780observed 08a9463ae2f842437da088877b5c0a42...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:36.403347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000780/manifest.jsonobserved 938e385e7e88326d02e99a27e536e4a4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:36.391552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000780/publication.txtobserved d0b96c6bccfcc818276332cbd81cff1d...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 |
|---|