OT-2026-000070749
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000070749) never changes.
Identity and time
| Publication number | OT-2026-000070749 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-704a-ab6e-161d7e1edfb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 380d07b4c18f8d3e71c194db524a84632f733a2490e18959a450e741faa21cd3 |
|---|---|
| Markdown | ea98b67405630e88e8be3782fae7c4efc7747c7817a326d67a14523f9ada3586 |
| Publication page | 5a1f608a76ae3b10dc5dbcf39dea87d198f0549ae0087b922a5aacd971715820 |
| Manifest | 2ced81d8661b82582f111398fa31ac2a6a673164709c83a9f9d15b83e62ddde7 |
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 | JWe6CfDQ26BJDreIRdzgDtT+otPkd0Tp4TmYujFcfnbdvJTHkrXRAOztlQPtSNbUIRwSaHQQu1dXYqoo/WXyBw== |
| 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
| 2026-09-17T10:25:26.761278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070749observed 5a1f608a76ae3b10dc5dbcf39dea87d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:26.738808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070749/manifest.jsonobserved 2ced81d8661b82582f111398fa31ac2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:26.719740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070749/publication.mdobserved ea98b67405630e88e8be3782fae7c4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:26.676734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070749/publication.txtobserved 380d07b4c18f8d3e71c194db524a8463...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. |
|---|