OT-2026-000010814
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented 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-2026-000010814) never changes.
Identity and time
| Publication number | OT-2026-000010814 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540c-7526-ab1b-4d7538a8ef1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010814 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba230f871188fd36454d33a042d62cb4d51fc35517418295eeb3d02ab4f99857 |
|---|---|
| Markdown | d27ba2608a025620c326fa46d1050f6ec5f2fe21299e1f29b3e63beb29ed933d |
| Publication page | de0863b32dd0a9c6cd02cab7103a2e8d5d0baef7f491267a6c54ae799f5c174d |
| Manifest | 28aeeca92f2b5542caaed769c031bad15b24a61b80ad3f571ebe9b5a8019f184 |
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 | MyZQhx+g1TZ6ftwZOF0Oh2lh6UN6Bth8vcjZpbkus/+OJn/oXi/6jTq2bfFJlvmmRPwRjAW/2jhgl23Vg/X/Bw== |
| 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
| 2026-09-17T12:13:32.753049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010814observed de0863b32dd0a9c6cd02cab7103a2e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:32.734474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010814/manifest.jsonobserved 28aeeca92f2b5542caaed769c031bad1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.677154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010814/publication.mdobserved d27ba2608a025620c326fa46d1050f6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.623792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010814/publication.txtobserved ba230f871188fd36454d33a042d62cb4...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. |
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