OT-2026-000066182
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000066182) never changes.
Identity and time
| Publication number | OT-2026-000066182 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7b47-9892-11d96d99d5f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066182 |
| Status | PUBLIC |
Content hashes
| Canonical text | c121863f0608e0589ea82949df1a773c27c0937e5e01d3925cc6c3a77b3025d9 |
|---|---|
| Markdown | 7ac2dad95dac6c83b18e3a210559a25b3d66f0c1df7212d4d99e43586e38cfef |
| Publication page | 5e58cfa1f7b46af8a7af05ef72ceae7b66bb44ce88985a634af21510e3931780 |
| Manifest | e4a8e23219becb9625e56ae6f31069594d123273a4193d85e8e4e351926ffa43 |
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 | Sz6ccqyqEnmBUS2hBYTQ1EkfkADLnm7V0FW7b6l6MrZsHcnSebg1+1scskWV7nt2j2JvmaAJZ29JXSurA9WdAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:19.754691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066182observed 5e58cfa1f7b46af8a7af05ef72ceae7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:19.736285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066182/manifest.jsonobserved e4a8e23219becb9625e56ae6f3106959...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.717142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066182/publication.mdobserved 7ac2dad95dac6c83b18e3a210559a25b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.700318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066182/publication.txtobserved c121863f0608e0589ea82949df1a773c...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. |
|---|