OT-2026-000080756
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000080756) never changes.
Identity and time
| Publication number | OT-2026-000080756 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-757c-825b-a1544df8868b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080756 |
| Status | PUBLIC |
Content hashes
| Canonical text | c44b21e5a550ba0a07925c3fb8ef44731317a9956c1c25b88df1ff57369a1f4b |
|---|---|
| Markdown | 54d067b713d0dcdafcec3f5598fdce821e0a565f835297b5312a34932f22dedf |
| Publication page | 9d02425a91abe57c80a874b82d77ca957ff0a45a322a351abe2478c99324f102 |
| Manifest | a7a5f0f39a5657e213ecd58c39847543911c4ea209fc8c5747e378b44e8a89f8 |
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 | FFbtZ3x09wKgQi48ouqXxS3K9zqi3fvihN5lYXSssE68GAXAjwZyHFLcCcihGvC4QpjiQzNpy31PJtHuHnhPCA== |
| 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
| 2026-09-17T10:01:55.161408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080756observed 9d02425a91abe57c80a874b82d77ca95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:55.144063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080756/manifest.jsonobserved a7a5f0f39a5657e213ecd58c39847543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:55.127315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080756/publication.mdobserved 54d067b713d0dcdafcec3f5598fdce82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:55.107575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080756/publication.txtobserved c44b21e5a550ba0a07925c3fb8ef4473...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. |
|---|