OT-2026-000065576
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000065576) never changes.
Identity and time
| Publication number | OT-2026-000065576 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7378-8214-1e26ae70c281 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ca66ef1cdbd36f422de648791e142a46349c5c2bb0555c3ad6e16a4c7233560 |
|---|---|
| Markdown | 42b62e5cf2ccbea902ed05ae88e937180d6f1aa807894cdefaa0e6328b961485 |
| Publication page | 5687a985ffe91a8e84f440b13265d481efb952964d9c031aab0cc209d0b25ada |
| Manifest | bf2e928dc43e6d6f6157061d0be3c79dab765319549d12b4f6d031ebedd7cbc8 |
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 | C7y0nA7v2jMgJWyBmPfpy1LqoUDeazwuP7IVLA9kKv3mC9W6vui5JNZ97v38hqTx1AxS8JosrG5CF2+DyfZFAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:55.561253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065576observed 5687a985ffe91a8e84f440b13265d481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:55.533701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065576/manifest.jsonobserved bf2e928dc43e6d6f6157061d0be3c79d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:55.506261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065576/publication.mdobserved 42b62e5cf2ccbea902ed05ae88e93718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:55.478157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065576/publication.txtobserved 2ca66ef1cdbd36f422de648791e142a4...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. |
|---|