OT-2026-000000875
Publication integrity record
Fluid dispensing element, control valve and dispensing connector constituting said element
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-2026-000000875) never changes.
Identity and time
| Publication number | OT-2026-000000875 · never reused |
|---|---|
| Internal UUID | 01a0a673-f25a-7106-8180-b1c85b184285 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:31.674410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000875 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0ede877e4b669a87a653a80114baaedf3557499bf8d5d069cd10eba300e9392 |
|---|---|
| Markdown | b477a3998358170e0032d92b7536ff5359fd79b1c40f0ee67ee579c828b482b6 |
| Publication page | cb6d344ae915945c63f9457af53bbe6020217db26ff616ee70f6f2cd6a2d12c1 |
| Manifest | ff98b3d84c760600787b080c74dec06ad73885625509f0dff22e23edc6ab12d7 |
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 | J35SN9KgDEsWw5OOUkJC//FINTPiKQQVlcDeUwr45ga1CYTu/zoQrmZZVHDaXHPgI5ht097AncIdwqw6+vXbCA== |
| 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
| 2026-09-15T20:30:24.908533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000875observed cb6d344ae915945c63f9457af53bbe60...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:24.872163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000875/manifest.jsonobserved ff98b3d84c760600787b080c74dec06a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:24.858140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000875/publication.txtobserved d0ede877e4b669a87a653a80114baaed...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 |
|---|