OT-2026-000082506
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000082506) never changes.
Identity and time
| Publication number | OT-2026-000082506 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7337-b4b5-e8245b2dc1b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082506 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc3ac87e629360756e205da3909d2602dc1eb1e47f5721ca0a9229488b3593f0 |
|---|---|
| Markdown | 8caa13c7e485b8638f179f4e51b73572d9a4172242d83266d13bd0ef73f75711 |
| Publication page | e018f707925d782d559bf562a90b4e58bd03b1b212dca3f76ca54764dc8fef6e |
| Manifest | 421debf11c70828c0ff4839a1fa8bffc99956e9e2de55a46ca66facf4f35bf1f |
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 | +H/gQo2kB557zXEHI/zWj4boKnVrbRE0WrEr5+V6BgtB+wY2oyKKuLlpN3LVejgI+AC/amBqaJVgcA6mLOs8Bg== |
| 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
| 2026-09-17T09:57:56.251254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082506observed e018f707925d782d559bf562a90b4e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:56.236126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082506/manifest.jsonobserved 421debf11c70828c0ff4839a1fa8bffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.216725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082506/publication.mdobserved 8caa13c7e485b8638f179f4e51b73572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.201566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082506/publication.txtobserved cc3ac87e629360756e205da3909d2602...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. |
|---|