OT-2026-000034999
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line 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-2026-000034999) never changes.
Identity and time
| Publication number | OT-2026-000034999 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-74e1-9f13-5368508ca231 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41ab86dfafc041c4f15f3c1f411fc77b1db2a90e72dd498aaffcfb08f7f5ebc8 |
|---|---|
| Markdown | 204e49457e77923bae510cb4409737526e76eeb89571a9a51e50c2e9b44e3c6c |
| Publication page | b5a81d7ec9c050c6baa54785a0ece0e97ee2d572616176a3e349490ff949beac |
| Manifest | dda879f7b33a0280964cdb44b01b5cee3c6d2d9a581ce60f7c38819d6455066c |
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 | BmdIOL7t1RQEd0FyRu841dm6szWK7lVO8ZveEi92SEcjfJrDqdvxIMOog2O2kVDByKQiRLWf88GqEKo74X6KCw== |
| 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
| 2026-09-17T11:27:56.425763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034999observed b5a81d7ec9c050c6baa54785a0ece0e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:56.407029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034999/manifest.jsonobserved dda879f7b33a0280964cdb44b01b5cee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.390079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034999/publication.mdobserved 204e49457e77923bae510cb440973752...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.373675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034999/publication.txtobserved 41ab86dfafc041c4f15f3c1f411fc77b...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. |
|---|