OT-2026-000009479
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, pulsed 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-2026-000009479) never changes.
Identity and time
| Publication number | OT-2026-000009479 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-78fb-987a-0eefb51b7c0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009479 |
| Status | PUBLIC |
Content hashes
| Canonical text | afc35f6d3709048ac0844ede3b58ba7844ce6033e4742dab652cce48284d744c |
|---|---|
| Markdown | 3765a9fd6505ea5246e4950a776fc5dff6c39af818f1bf6ec5064a21da290cd3 |
| Publication page | c0f501759462de1afe810421cff4baea11bec0dc968509fabb44fb85eafaf866 |
| Manifest | f0a78393dc7ee33a50e09daa08c039c587ea17b22de6f150b1ccb03604d448d3 |
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 | bfDfkowawXk08aNv+YseyMuZUbdotnv22kQffjJQW/zCXhOjsfonCvFvU4vZX8OoRJyXSuX3qb0gRZY7lR3SAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:52.495983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009479observed c0f501759462de1afe810421cff4baea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:52.476171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009479/manifest.jsonobserved f0a78393dc7ee33a50e09daa08c039c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:52.455120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009479/publication.mdobserved 3765a9fd6505ea5246e4950a776fc5df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:52.433672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009479/publication.txtobserved afc35f6d3709048ac0844ede3b58ba78...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. |
|---|