OT-2026-000045876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000045876) never changes.
Identity and time
| Publication number | OT-2026-000045876 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7f2d-9e30-71499dd83a6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045876 |
| Status | PUBLIC |
Content hashes
| Canonical text | c25077688e0b2af70b5e7ea6480993dd20c62485df7b189d815291d41b7d5bda |
|---|---|
| Markdown | 0c6e329cb579c90bde8abe37aca484f1bde2a3695043e7c4fe7523f00378ab12 |
| Publication page | 253a8c66afb4a2e3c4f888cd48dc6937973b08f1ac8bf9dde9fb06e7bfa9df75 |
| Manifest | 48200650f6738d347b50172f1841ef1aeae36eb72f7ccd93df80a3acd3cfbb83 |
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 | eGvbZEYf25c5PZIqdqoCmSNGJ3G91ft0YHcYVBbn2y7Ro22n43Ce0TBNpclgAC8rOZuxznJ0EsPNyog5E+3TCA== |
| 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
| 2026-09-17T11:09:45.917332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045876observed 253a8c66afb4a2e3c4f888cd48dc6937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.896692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045876/manifest.jsonobserved 48200650f6738d347b50172f1841ef1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.875484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045876/publication.mdobserved 0c6e329cb579c90bde8abe37aca484f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.856230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045876/publication.txtobserved c25077688e0b2af70b5e7ea6480993dd...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. |
|---|