OT-2026-000061363
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000061363) never changes.
Identity and time
| Publication number | OT-2026-000061363 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1385-7a0e-b518-99cdd77087d6 · 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-2026-000061363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e6afee7aacc8762513126727a80a5f43e435ee2a3792b23acbe48100db744db |
|---|---|
| Markdown | 0e7734c6829ace8a343c771dfd040d62478d167eca2d06db72b4ea7003f53add |
| Publication page | 2f956695462534faf3073a056848e6c21a9a859f6a5e87e2b350ba6dc7369def |
| Manifest | e182d1286f83002e0b8a182d7c5603a81118ec58769c5a190c4378edf2e978db |
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 | G/QmYu74FtRIPwLAfT1iXN34O6nIrCHuJaDncf7ZDFOIA6TnFp/5TzaByeZq+qkH1eG6YF502hdgtkoqt7sNBw== |
| 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
| 2026-09-17T10:42:48.783949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061363observed 2f956695462534faf3073a056848e6c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:48.766194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061363/manifest.jsonobserved e182d1286f83002e0b8a182d7c5603a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.746242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061363/publication.mdobserved 0e7734c6829ace8a343c771dfd040d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.729809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061363/publication.txtobserved 2e6afee7aacc8762513126727a80a5f4...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. |
|---|