OT-2026-000027153
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000027153) never changes.
Identity and time
| Publication number | OT-2026-000027153 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7713-9875-e8ab732ed25d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c3a27c9c56118721f16652813fde3d9d267629cb363eb08f2aebd3c303452a5 |
|---|---|
| Markdown | 7798dd8f1e4350d22178b541f6df65a93590fe7698af4b12458249e549ce29c3 |
| Publication page | a67241c912923526edbc8b7b5a7c8a1bbf48bef746831f6cbbb84c104a10a532 |
| Manifest | 67f32dfeeaab957fa09cb3f1ee415faebe2e0814de4eccfb59671e9112efabb7 |
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 | K3rYH/xZgCQfHKYTF1k/U7Kc9mXCLGMcYzdX53GL8el3vra8QR/kdBm347cKJng+i7Dd4iEP9BxpHAb/ax9MCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:55.949117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027153observed a67241c912923526edbc8b7b5a7c8a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:55.932724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027153/manifest.jsonobserved 67f32dfeeaab957fa09cb3f1ee415fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.915264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027153/publication.mdobserved 7798dd8f1e4350d22178b541f6df65a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.899259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027153/publication.txtobserved 5c3a27c9c56118721f16652813fde3d9...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. |
|---|