OT-2026-000062547
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000062547) never changes.
Identity and time
| Publication number | OT-2026-000062547 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7fc9-ad56-ec61d89ba47c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062547 |
| Status | PUBLIC |
Content hashes
| Canonical text | edfcee5a33cdb1c191a90f5df7b85e668c946906b11e17491088cc59cc5ce763 |
|---|---|
| Markdown | 256215269026b206b3d7d4432f0814cd5c37e8c5e0b01f7aaff9893ac80cc3a7 |
| Publication page | 3f59199f4510e122a6ea2891eecc5f370fad71ce0eb7f0e4444d02e6f24b94dc |
| Manifest | b8101d97ef7ed9e9cd5b5f8b7d48fad62397c4526161e5571118a96bef09d12e |
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 | 6qiaMYhlKnol/BOAKaUQ2reU1twyapkfp3z3S5ax+su97J2AekRvV6lyoY/WSD+THi/ZPoHAFaWYCqVcfFWFDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:00.841989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062547observed 3f59199f4510e122a6ea2891eecc5f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:00.819880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062547/manifest.jsonobserved b8101d97ef7ed9e9cd5b5f8b7d48fad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:00.799452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062547/publication.mdobserved 256215269026b206b3d7d4432f0814cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:00.779610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062547/publication.txtobserved edfcee5a33cdb1c191a90f5df7b85e66...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. |
|---|