OT-2026-000005373
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, plant vacuum fed
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-2026-000005373) never changes.
Identity and time
| Publication number | OT-2026-000005373 · never reused |
|---|---|
| Internal UUID | 01a0a936-fd8d-73f1-98fa-4b03cfc254bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:55:48.496089Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47fa6edb868a6c11535a745553f75dcf47ef75ab0d38035d91a10a97831a66cd |
|---|---|
| Markdown | 9b1abfe2c65937a6aa6fe395fcedf28d41614221f0fff142e5193d1846f2cb5d |
| Publication page | e2b3be1afa2506ebb39ade12b0d4b328c0dea410baa65fd3003762534eda0888 |
| Manifest | 4c7e831fbe2cdb909e563cc468d199c823c79f9d16a96f0c515d59c1eddc81d0 |
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 | gyCEe5MkXPVNwULpaNywGozw2h/QlZcrM7j4aukfED04pVLlNmsEgkaYITCObNFObJ+s7FdAy6Auz6pgZxhmAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:16.925462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005373observed e2b3be1afa2506ebb39ade12b0d4b328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:16.910847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005373/manifest.jsonobserved 4c7e831fbe2cdb909e563cc468d199c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:16.896663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005373/publication.mdobserved 9b1abfe2c65937a6aa6fe395fcedf28d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:16.883097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005373/publication.txtobserved 47fa6edb868a6c11535a745553f75dcf...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. |
|---|