OT-2026-000054786
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000054786) never changes.
Identity and time
| Publication number | OT-2026-000054786 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-757d-85be-ede7b57180f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56783c2b51fb954addbcaeecf2b47875a7f33e965b9e730afbdb6f87e0cda345 |
|---|---|
| Markdown | b93555909e9350c1abd9b85644d6aae22046cb445c213deb7c4e8f9ac7c5614c |
| Publication page | fba0b1762bf455161e13b9ecc7aa22f10edc6da4ed7cc76e862e38b0eb352753 |
| Manifest | 9b4b1d3db581a074a47fda886ce2da52fe5fe6ba47cbd619f33862a282e988e5 |
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 | RQ3tZp5gy4dxDQj+ccFFkriA/2HqkBmIgl9MBq+rnTVpmbuer5k3FQkPFA4K4PaV2x5LY/8nIAIAxB0k2Z1MCw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:59.046333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054786observed fba0b1762bf455161e13b9ecc7aa22f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:59.028354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054786/manifest.jsonobserved 9b4b1d3db581a074a47fda886ce2da52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:59.011360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054786/publication.mdobserved b93555909e9350c1abd9b85644d6aae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:58.992291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054786/publication.txtobserved 56783c2b51fb954addbcaeecf2b47875...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. |
|---|