OT-2026-000081336
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000081336) never changes.
Identity and time
| Publication number | OT-2026-000081336 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f374-7642-9f8b-329d43ced163 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081336 |
| Status | PUBLIC |
Content hashes
| Canonical text | d662c201b6bd731dae8e9bf8d9ad568902656f7dac98bcf7ac89bd5e35536931 |
|---|---|
| Markdown | 58e20b8c90c4611f5478a6b74183d14a02a31f76b5cc8db09b121cb75f96078e |
| Publication page | 886729b5a6ead26145d10ac86c26240056187b93016f1d6d8bf5d26c2385c842 |
| Manifest | b2fc98cae66b16aa5163c212155c43790ddc00cc6261c0a6bd744bd57513700b |
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 | MpoYaHbTtDS3npWpoOY3OAsBDJ8EPveFPTK5gte9p246u6eL/a0BEaW0Iex+wMlsooUhFG2amPWOa1v7F2lMCQ== |
| 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
| 2026-09-17T10:01:27.585219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081336observed 886729b5a6ead26145d10ac86c262400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:27.566359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081336/manifest.jsonobserved b2fc98cae66b16aa5163c212155c4379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:27.547069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081336/publication.mdobserved 58e20b8c90c4611f5478a6b74183d14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:27.527182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081336/publication.txtobserved d662c201b6bd731dae8e9bf8d9ad5689...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. |
|---|