OT-2026-000070852
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, vented 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-2026-000070852) never changes.
Identity and time
| Publication number | OT-2026-000070852 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7917-b18b-34ea737a9a7b · 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-2026-000070852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 490cb7ca52abf021f56551bf1d57edfa36a218c0033e27d5d55e4872c848ab4f |
|---|---|
| Markdown | 2d6323441bfd68d1d8d154214005dd5319ba82896800c533012e76ddc3eec66c |
| Publication page | ad1477357c8da32a97d03d2201905306a62623ba4c5aec3d482134fdd2d393b2 |
| Manifest | 680a50ed76353e5a0a1e279d8a9a93117eee5e255167fce281caa4db9d248378 |
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 | d0BqO2RT5RXoCjCgZCxjPrxP7Ak4iYqs2N2FJuDlCHAi8rpecIowJ8HyK1GI+ZsOyEytCxqdeAHYDHD45NE3BQ== |
| 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
| 2026-09-17T10:25:40.264677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070852observed ad1477357c8da32a97d03d2201905306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:40.247982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070852/manifest.jsonobserved 680a50ed76353e5a0a1e279d8a9a9311...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.230958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070852/publication.mdobserved 2d6323441bfd68d1d8d154214005dd53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:40.214324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070852/publication.txtobserved 490cb7ca52abf021f56551bf1d57edfa...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. |
|---|