OT-2026-000060718
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000060718) never changes.
Identity and time
| Publication number | OT-2026-000060718 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-7db9-a76b-b57bedfd658d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50b6999cdb15401ffd4ae6be35c11cb446b7d0e245702f4a7a113355117c9ac2 |
|---|---|
| Markdown | 5b4262fdc4558021ac610c93ecdb3ada5de3844ffdf8e00a633e726165fc5b41 |
| Publication page | 141dcea8d6c806ca867c1a3dc2c1bddf610c3f382be275a618951d96d9dcdec0 |
| Manifest | 07ee4f8b9e67e45544f1ee8ba10c66660003025e0603684d3936144144619b7c |
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 | myZGihGh4NmihtWBedRkT5TxFTcvWpOo9d+sRhf32+l/12CFxwX99bz/LAkh9pxi2CIvmOCdcVzzrVNZcAAPBw== |
| 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
| 2026-09-17T10:42:50.179880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060718observed 141dcea8d6c806ca867c1a3dc2c1bddf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:50.163392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060718/manifest.jsonobserved 07ee4f8b9e67e45544f1ee8ba10c6666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.145998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060718/publication.mdobserved 5b4262fdc4558021ac610c93ecdb3ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:50.114850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060718/publication.txtobserved 50b6999cdb15401ffd4ae6be35c11cb4...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. |
|---|