OT-2026-000006620
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000006620) never changes.
Identity and time
| Publication number | OT-2026-000006620 · never reused |
|---|---|
| Internal UUID | 01a0a961-9a7e-7ee4-bf78-265ece61c914 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:42:21.184931Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006620 |
| Status | PUBLIC |
Content hashes
| Canonical text | 362a886cad10ce05b194bf0cca7bdbaa96732a8322491947c8336dc4ba6e322f |
|---|---|
| Markdown | 219bde358ae2d9ea2075595d25974dc4244b6d5e63749c7f467067ec979caf61 |
| Publication page | 0180a08eb1d680a552897ad9378ef77b8a065ca648d78ab7f98d9690c9024c79 |
| Manifest | c6b94379432e5d8ab7b332ad92b6767f803589e927d824868672d9945df00fd7 |
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 | GkDKJpTGKV7ixfLk+D3yT6dYkeA1IGJmy+5mc4HryzygSJumCodgiMvi1CpLQPRePzizhcEvypaxWoEqfshRDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:24.459066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006620observed 0180a08eb1d680a552897ad9378ef77b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:24.444401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006620/manifest.jsonobserved c6b94379432e5d8ab7b332ad92b6767f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:24.431002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006620/publication.mdobserved 219bde358ae2d9ea2075595d25974dc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:24.416646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006620/publication.txtobserved 362a886cad10ce05b194bf0cca7bdbaa...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. |
|---|