OT-2026-000062489
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000062489) never changes.
Identity and time
| Publication number | OT-2026-000062489 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-788d-838b-cb4627b17511 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08ee60dee363c6856ff433eb8c21b7a441cf3414d033b7e5d378a722ab9ad05e |
|---|---|
| Markdown | dd60fcaed075326a808b404d4760c93512b0643b3476e3368a18ae9d21ebc876 |
| Publication page | bd7b13ccf13f9e053a7bd9c4cf4aa862e38610f997d7c9c9c363847a48913bbe |
| Manifest | 6d64588c218955024337342dd17ad185a7d40567cb92f106a9c8efb4df12a7a7 |
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 | jnE4Y2Wk9s+VsFvLmjOC6dseIjbDZ1GYfs2nzKl8ND9ZAV/yiqQPwEt8vZmLY9pMGmDg4Rrp99iLqVGgmJ/MBw== |
| 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
| 2026-09-17T10:39:50.893228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062489observed bd7b13ccf13f9e053a7bd9c4cf4aa862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:50.869485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062489/manifest.jsonobserved 6d64588c218955024337342dd17ad185...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.850105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062489/publication.mdobserved dd60fcaed075326a808b404d4760c935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.831016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062489/publication.txtobserved 08ee60dee363c6856ff433eb8c21b7a4...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. |
|---|