OT-2026-000005816
Publication integrity record
Bellows cup vacuum gripper, six outlet manifold, pump fed, pulsed 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-2026-000005816) never changes.
Identity and time
| Publication number | OT-2026-000005816 · never reused |
|---|---|
| Internal UUID | 01a0a945-d03f-7c9b-998d-55761d2f7844 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:11:59.937729Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005816 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5d150a32581dd84a2a60c6bf9b3d2a6f8dbcb32cd62b8af92cc08b20ed2facd |
|---|---|
| Markdown | 66fe10433149845414a148ecb8925d4844030254422d9f79bd0a0d6d859cb851 |
| Publication page | d54de832f8d5f169c60becf1a21899b473dd2ae8726d7edce77496ae7040eec7 |
| Manifest | c54a303a90c21fdbe76f1c0202999a7b71841b07e46b434022ed620e1a13c440 |
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 | pjbp2iIIzktyT6R/x/9QFzq5LzqPA8pHl+FncZMS6mC4/JkO70N0c6RObnhjYFTbdePHbojXuuWXoGMiREt9Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:29.471738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005816observed d54de832f8d5f169c60becf1a21899b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:29.457873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005816/manifest.jsonobserved c54a303a90c21fdbe76f1c0202999a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:29.444235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005816/publication.mdobserved 66fe10433149845414a148ecb8925d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:29.427961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005816/publication.txtobserved d5d150a32581dd84a2a60c6bf9b3d2a6...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. |
|---|