OT-2026-000039042
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000039042) never changes.
Identity and time
| Publication number | OT-2026-000039042 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7f69-8f3b-6d02b46ab4bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039042 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcb3f97aa1f0b73ebb210bab91feb269c829acfb7a4724a270f50cc926e3d21d |
|---|---|
| Markdown | a112afd0d8563b4a8879b5874317720003859952ca754600c0aaa4ec07daf8e4 |
| Publication page | b64031231f4b5cfc7a25dce570728d9a68a8d66ce0b16b97f74b3569553ea067 |
| Manifest | d26d3e8a323c50e6bdee22c4d8a813c425c6c7f923e246469e48d95d1a1f6413 |
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 | 1bMTiPT35ApTlI64gmx1KjFlqQL96I2fyaE8SKHTiZarqLLh30a1w4ZtjWnrV9Z8Wfg9jF6kMGiVZRJaKSVhAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:23.738544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039042observed b64031231f4b5cfc7a25dce570728d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:23.718846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039042/manifest.jsonobserved d26d3e8a323c50e6bdee22c4d8a813c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.698387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039042/publication.mdobserved a112afd0d8563b4a8879b58743177200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:23.680273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039042/publication.txtobserved bcb3f97aa1f0b73ebb210bab91feb269...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. |
|---|