OT-2026-000060130
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented before 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-2026-000060130) never changes.
Identity and time
| Publication number | OT-2026-000060130 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-7203-9dc2-c1d3c98e7301 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060130 |
| Status | PUBLIC |
Content hashes
| Canonical text | a274b0c4d771007bdd37bee9133ae9077e0fd6cea89bc10205bd6751c74fea5f |
|---|---|
| Markdown | d633d809685525c407e4c0be555f5e3b48082951762f915174e83942fc98db50 |
| Publication page | fc055c06cf44adf117d4df72a52834d76d1027e5b5bb75652a23628b13e67e78 |
| Manifest | 543547c9a3ace4955faabb5facad5ceefe7eb882108ceadf80ddd2f3f2f18648 |
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 | gQaEIuBrHYA6nK1GamJBQmTk1Pv5gbbn3GCmpPaEBu2quOBa0f4tjvbjIfFOAlvB78u2++S9dgwx/hd5rNHlAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:46.886324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060130observed fc055c06cf44adf117d4df72a52834d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:46.868521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060130/manifest.jsonobserved 543547c9a3ace4955faabb5facad5cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:46.850640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060130/publication.mdobserved d633d809685525c407e4c0be555f5e3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:46.832115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060130/publication.txtobserved a274b0c4d771007bdd37bee9133ae907...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. |
|---|