OT-2026-000082484
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000082484) never changes.
Identity and time
| Publication number | OT-2026-000082484 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7566-923b-14c0123f7ea3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d1f94bcaf0436a6af3d887ec8c0a2052097b0193d02ab76289801f5f30e4148 |
|---|---|
| Markdown | 51d81f7256ff2273f6b9b678fb02ff24d102dfe7e8566cc49ebaa3a283dee53e |
| Publication page | b0a0035fb25e7c9e991ed09361d7b54e70efbd70747497d32ec0d18df4633a07 |
| Manifest | 2c6e25fc929186b22b15331e4dd24f17ad97087e45e7088a7949de36cc0fc47c |
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 | 7nk5r6jVymQEyouj6iChFsZAqESYYjYfaAQzlJV5ITfRveqhevk+LQQlvaYmWRQGRbv/oARRI7fx5j7hcYazAw== |
| 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
| 2026-09-17T09:59:29.425945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082484observed b0a0035fb25e7c9e991ed09361d7b54e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:29.409654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082484/manifest.jsonobserved 2c6e25fc929186b22b15331e4dd24f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.393713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082484/publication.mdobserved 51d81f7256ff2273f6b9b678fb02ff24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.377186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082484/publication.txtobserved 8d1f94bcaf0436a6af3d887ec8c0a205...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. |
|---|