OT-2026-000070914
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000070914) never changes.
Identity and time
| Publication number | OT-2026-000070914 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7ebb-b267-b1f8728b7703 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d653accc6625d5ed53ffde259c875665a0ecf227c630425c527a53de57cd783 |
|---|---|
| Markdown | 37acb0c9ffba05b8cab7e4580de101a637c1dd6ef8e6aab057b5ef98a5261c80 |
| Publication page | 4f3b83c8da56555aec7bc0bbd48a99229062886a67cba42d7d40655081327cf5 |
| Manifest | fb0cc8be88757cc009bc03e9ed96e256bb22416b03ed6089be6f1c45430a00b8 |
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 | jnBmNEJQhFDG5Y66tPmLigHtyfboACaVxBHxTQpsD0RWfbtpnB+15ubbMwTDC140nD1O7aPDZUxhg6SBFMahBw== |
| 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
| 2026-09-17T10:25:44.767073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070914observed 4f3b83c8da56555aec7bc0bbd48a9922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:44.750748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070914/manifest.jsonobserved fb0cc8be88757cc009bc03e9ed96e256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.735984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070914/publication.mdobserved 37acb0c9ffba05b8cab7e4580de101a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.719905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070914/publication.txtobserved 8d653accc6625d5ed53ffde259c87566...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. |
|---|