OT-2026-000068023
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000068023) never changes.
Identity and time
| Publication number | OT-2026-000068023 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7720-a57e-333c9a69a4bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8209379663ddde5515dd53eca7296de574be9afe8fa005a103c56b3841511475 |
|---|---|
| Markdown | d23b444ebdf37503089ca59330c9885fbb7610475df56defe05a555c27cce7ba |
| Publication page | 2b3b2252d0865a5a41f1051066d421e818ac934802de6489d9e99b53c71951f0 |
| Manifest | d99857d08ff05e55fa27a8e6a4cf02b0eccca88840ac5c225acd88c8dd374ff8 |
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 | mv4Jd/vWD9/9NjJjjVijjeBrBkoEM8hUURVJdtWdEbyimsWsVke1GMlrFD52h0x/7apCUv4rfsbju9xLzS3WDg== |
| 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
| 2026-09-17T10:30:34.985171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068023observed 2b3b2252d0865a5a41f1051066d421e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:34.968152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068023/manifest.jsonobserved d99857d08ff05e55fa27a8e6a4cf02b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.948138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068023/publication.mdobserved d23b444ebdf37503089ca59330c9885f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.930382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068023/publication.txtobserved 8209379663ddde5515dd53eca7296de5...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. |
|---|