OT-2026-000035356
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035356) never changes.
Identity and time
| Publication number | OT-2026-000035356 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-76dd-9051-df281081c4b1 · 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-2026-000035356 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcebb0bfe3084950f0e565a3a82013fccc218dca61f9ae4e8ea3e7f5496d4fa3 |
|---|---|
| Markdown | ce499a0cb2b8fd700012921fc48f4dc43c1fe9de830f5d76bd2171d9f3a2943b |
| Publication page | 455349252c11ab91bcd3e770624e9442f7fdfee8eaa238ff0dab299d07f58740 |
| Manifest | 128997fb02bdf7cd9b9ec4ee9171b05b7dc710e56b36c40169dac691e267dc6b |
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 | 5LnBlFV+BJKhsJJ+azOAgva8nISaKIN+gisgNJyzrOciQrqIuvPjujaNU4ps7Q/WMnECjDJZn3X/3AsdUKwvAg== |
| 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
| 2026-09-17T11:28:38.513094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035356observed 455349252c11ab91bcd3e770624e9442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:38.495081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035356/manifest.jsonobserved 128997fb02bdf7cd9b9ec4ee9171b05b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:38.475528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035356/publication.mdobserved ce499a0cb2b8fd700012921fc48f4dc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:38.457339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035356/publication.txtobserved dcebb0bfe3084950f0e565a3a82013fc...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. |
|---|