OT-2026-000061604
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061604) never changes.
Identity and time
| Publication number | OT-2026-000061604 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-7cbf-b821-b2e7248413ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08cbc6dbe771608a0ea1b90732ef6c786b39d1936f5c1ac300be8a350b212fc6 |
|---|---|
| Markdown | 8a210790d1486d107a96a8a39e348103d71fc2097d9c88490e7e8eb10fdd31a1 |
| Publication page | 96565187db566ab8d3ea6e81c4a25456063c7c15d3bc43dcbd66fe0e673d8af8 |
| Manifest | 4faec1537f67a2f410690f483f359fdae340ea1b8d9447ab22483d5a0e0eaf32 |
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 | BKhK5TvN5QAQke3rrKIlQedt248e3K0E0q3pA1ViZD6DtdzHR0fd7rmJHSn8lX0ETwvcPtWN6kM2OtAsaifEDw== |
| 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
| 2026-09-17T10:41:31.950846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061604observed 96565187db566ab8d3ea6e81c4a25456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:31.931305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061604/manifest.jsonobserved 4faec1537f67a2f410690f483f359fda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.912455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061604/publication.mdobserved 8a210790d1486d107a96a8a39e348103...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:31.892943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061604/publication.txtobserved 08cbc6dbe771608a0ea1b90732ef6c78...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. |
|---|