OT-2026-000081670
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000081670) never changes.
Identity and time
| Publication number | OT-2026-000081670 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f73-7c15-ab8e-40209fb48381 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0071a9fe7382ed5ca3011bb2bff04543bf58683f210fd287c0ea33a3dc5f27ec |
|---|---|
| Markdown | 3eb7e032018e7f52f762f8f20ae7c677cb8939defd576680cd48d8424a1ace44 |
| Publication page | 6283f429c366442ae2252abbf9f7a7a48227407bc49463dc188bb30ad68ffb52 |
| Manifest | e1177cae77cefd9cd4aa5ceca9a61b5191a03295664355ee07cd1be8004df32c |
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 | 8XymIpyV1fvDV/li9vCj2NKU9e8McTXgpeDsXaF8JLzHDUJuYRkRKUvAWDAuOnUusw7h/cfyY0rTDVke1za/Cw== |
| 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
| 2026-09-17T09:59:43.809534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081670observed 6283f429c366442ae2252abbf9f7a7a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:43.791276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081670/manifest.jsonobserved e1177cae77cefd9cd4aa5ceca9a61b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:43.773620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081670/publication.mdobserved 3eb7e032018e7f52f762f8f20ae7c677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:43.756981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081670/publication.txtobserved 0071a9fe7382ed5ca3011bb2bff04543...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. |
|---|