OT-2026-000058477
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before set-down
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-2026-000058477) never changes.
Identity and time
| Publication number | OT-2026-000058477 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7fff-9230-4bc0d0a8efdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058477 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13b9d3cde37266d83510a244b84c8d1a057640e5003a534bd4eab8e16daa4c34 |
|---|---|
| Markdown | 805f58c10aebd940e1161db0f6489c71e5de8535fdff87c117db2b38df107d18 |
| Publication page | 012496832985d5276b58d02020a9a04df366058426faf5f96a46b1a9ce537d1b |
| Manifest | e3b1a28a9cc055bd7da7f9cb38a64e311abe0374a2ff8c83a3c41cd0328b96ae |
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 | eIcW/IaqoFRf40ujWWrQeFuB4n1QXG4mZdRW7R6YXPsl5G28WlGbMIwrP3/IPtCri7poCjU+gtCBWryzqZMtBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:55.916755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058477observed 012496832985d5276b58d02020a9a04d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:55.900864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058477/manifest.jsonobserved e3b1a28a9cc055bd7da7f9cb38a64e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.883506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058477/publication.mdobserved 805f58c10aebd940e1161db0f6489c71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:55.864844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058477/publication.txtobserved 13b9d3cde37266d83510a244b84c8d1a...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|