OT-2026-000060944
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000060944) never changes.
Identity and time
| Publication number | OT-2026-000060944 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7c79-9e38-90c56e4aeaa8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060944 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4587b83abb4d6713e215e537f8b142b47a8c44c8c16c303f14d37fab276e4674 |
|---|---|
| Markdown | 9aece5489fb464d40cc895026d7252aae98f894925264446005eac8673bf816e |
| Publication page | 9a0c563f2becc203f0c1d0cb6413394a39e92b300a1991ba8b7a29faef570f05 |
| Manifest | 7c1250ee4ceda1883a5fbe04f159d2921d0259c9c624981f12a29c90ca7aee2a |
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 | CflHYR+2/d4vbKrb2MimBHvF7UL30lESORgEWBJAii2Td/X/OFRCTy33t0alHuV/Eo72kV/MaOaRlBaz5QCfDg== |
| 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
| 2026-09-17T10:42:13.097229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060944observed 9a0c563f2becc203f0c1d0cb6413394a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:13.080433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060944/manifest.jsonobserved 7c1250ee4ceda1883a5fbe04f159d292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:13.062201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060944/publication.mdobserved 9aece5489fb464d40cc895026d7252aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:13.042581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060944/publication.txtobserved 4587b83abb4d6713e215e537f8b142b4...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. |
|---|