OT-2026-000012661
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000012661) never changes.
Identity and time
| Publication number | OT-2026-000012661 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-739f-af8f-e9bb7140f34e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8165c96eadb837ac6b139bdfff37dcc0e6999ece9f110830da605697ff0ed6ba |
|---|---|
| Markdown | 2b7d5638fcea6e3104708eae305470fa9246ce5017b20e22f50d2cd8b848981e |
| Publication page | e0af0bf0cddc63e62c476258ac032de0fef8ed6edf2472949cf44fea2d036040 |
| Manifest | 301d0f1e5b8a8bcc39a158bc831cd8639dc977f55847c458b3f3fc203c97bbc1 |
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 | Hbx4B+xqMDF7bnF1PRGBV3gTs2fue5YX4qDqwwLa83NpbtXNQCF/9i+IFPhFOK73FMYzfcNOq1SN6srZ1Q6KDA== |
| 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
| 2026-09-17T12:10:17.877800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012661observed e0af0bf0cddc63e62c476258ac032de0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:17.857780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012661/manifest.jsonobserved 301d0f1e5b8a8bcc39a158bc831cd863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:17.838325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012661/publication.mdobserved 2b7d5638fcea6e3104708eae305470fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:17.819220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012661/publication.txtobserved 8165c96eadb837ac6b139bdfff37dcc0...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. |
|---|