OT-2026-000077604
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum 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-2026-000077604) never changes.
Identity and time
| Publication number | OT-2026-000077604 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-79a7-9d72-200aec26bba0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6271e39158f3c0d344cbbd18565f4719bc2eb2b8ebad565631dfb273e9dd4d91 |
|---|---|
| Markdown | ddca1c913ce104fc3d9f6252593e526fed4dcbfde6fe590b0dcd29e29270bcd6 |
| Publication page | 3790eb84cff38c56287391144f2c0172cfc2a95b4478a5b272064de6e7de19b2 |
| Manifest | ac72ec40def12012407af0ebcad2974bad7f1142f67e64e1f73a574c846e469f |
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 | FsPvLj1IOo5skrPl3vdEuH8VnVeJFgnM/YWxuusmnB95cKN6dfF9YE08YsG1G7fRa+5Zl4bvFIkkPIP4zMAWAw== |
| 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
| 2026-09-17T10:07:09.827567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077604observed 3790eb84cff38c56287391144f2c0172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:09.807022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077604/manifest.jsonobserved ac72ec40def12012407af0ebcad2974b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:09.786248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077604/publication.mdobserved ddca1c913ce104fc3d9f6252593e526f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:09.763880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077604/publication.txtobserved 6271e39158f3c0d344cbbd18565f4719...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. |
|---|