OT-2026-000009736
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000009736) never changes.
Identity and time
| Publication number | OT-2026-000009736 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7fb1-b054-be897ac28fbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48c823cebee63c19f9f2db79e237c140c1ccc269d0a5dcd1d59e8ee35c215895 |
|---|---|
| Markdown | 458e32ee46a8912c78ba704bfa56494835f8cc91c5c7dcf199747faff5add510 |
| Publication page | e3703664b782f0a4670699433b9a041c02d7730873224996db6bd4ab35c18be6 |
| Manifest | 0fdedcf4b5646eede58eba5adfda2839181648e651972afcc360f042d2ac3184 |
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 | azH2IpOKqaaKzSfxIeDy0C594y4gYMUP4ZDUrUKDYnRjBz6Oc2OrvI42EMDVog2MsijsjRir4nSSIRu+Uj9CBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:14.270433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009736observed e3703664b782f0a4670699433b9a041c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:14.249589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009736/manifest.jsonobserved 0fdedcf4b5646eede58eba5adfda2839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.231705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009736/publication.mdobserved 458e32ee46a8912c78ba704bfa564948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.209807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009736/publication.txtobserved 48c823cebee63c19f9f2db79e237c140...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. |
|---|