OT-2026-000086749
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, sustained 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-2026-000086749) never changes.
Identity and time
| Publication number | OT-2026-000086749 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7ceb-b89e-1da770fe6597 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 659359c2c907a5a26625636821b7e61969b86f9da412279fb75037db037519d8 |
|---|---|
| Markdown | 024f68220457c1e75f9fec647eb607d486bbe7ec49177311c0e04dd809163566 |
| Publication page | f0f23453bb872b4247633892379e3a2a9dba366c59727c690ee4932efa8c4059 |
| Manifest | 1b9c726a35b3a78831ac15b2aa8e333b69069d67e14dd91e32eb88258173f009 |
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 | w/XD7Seqc3exfH2EhefwF3jaSxsL1MM1V77izfH+ym6ym98XLSic0BVNLPAQ/WIjjeH7+7fNyRfYvncK9KSKDg== |
| 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
| 2026-09-17T09:52:37.912139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086749observed f0f23453bb872b4247633892379e3a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:37.893276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086749/manifest.jsonobserved 1b9c726a35b3a78831ac15b2aa8e333b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:37.875779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086749/publication.mdobserved 024f68220457c1e75f9fec647eb607d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:37.857604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086749/publication.txtobserved 659359c2c907a5a26625636821b7e619...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. |
|---|