OT-2026-000061048
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000061048) never changes.
Identity and time
| Publication number | OT-2026-000061048 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7deb-b086-0291a70dc39c · 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-2026-000061048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20d022c4eeaa4ec19ba4665d93c1295c80ed98b358a787893e8026d576dc051d |
|---|---|
| Markdown | e678ecd9ef075add93cceff89e6451dadf76beff0ab901ee376cd189782272b2 |
| Publication page | 93d8208a8ae969ee4c8ae28e98d72258b08746f84edf9d108cd2959e89434954 |
| Manifest | d9a5bea4478e79266542d3a5ec59657c777d5c580a0f6b087e5a29a612736fdd |
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 | OrxLsI5z8JvPpL6Zo//dkPYA+b2f4DHA7TLb6d7CfRz1zx/hzkoLs71feN7nVc4EWjzoACuTDUih9PA8eot9Dg== |
| 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
| 2026-09-17T10:42:24.118983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061048observed 93d8208a8ae969ee4c8ae28e98d72258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:24.101788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061048/manifest.jsonobserved d9a5bea4478e79266542d3a5ec59657c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.081196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061048/publication.mdobserved e678ecd9ef075add93cceff89e6451da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.063963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061048/publication.txtobserved 20d022c4eeaa4ec19ba4665d93c1295c...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. |
|---|