OT-2026-000082669
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, sustained 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-2026-000082669) never changes.
Identity and time
| Publication number | OT-2026-000082669 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7721-900e-feb53c425fd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082669 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab31839b880d5e1f68f033fda91cc64995249976e4d8bd6c48ecf48826da2f3d |
|---|---|
| Markdown | f68045f14d83aa27bae380e8cc1b4b2cd95c138dedbe456a30bd41cda91d3f0d |
| Publication page | 3a2719e6bb445f0c0e88ca89164d04fcf047216400f49e71dfe6e706db7ca06c |
| Manifest | da11746e86c06d7d92c740c9cb93764a5236e206e53f7590ce29d1c576f7b3ae |
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 | MGi5FS4QpYm8vtd0nXwUiaBZLHUjSjZpYQmP2U+7ynda4MoLx6MRygVbzzcBTYUFIamIaXavUBstrxXYeBmGBQ== |
| 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
| 2026-09-17T09:58:14.175093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082669observed 3a2719e6bb445f0c0e88ca89164d04fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:14.158118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082669/manifest.jsonobserved da11746e86c06d7d92c740c9cb93764a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.139092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082669/publication.mdobserved f68045f14d83aa27bae380e8cc1b4b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.121638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082669/publication.txtobserved ab31839b880d5e1f68f033fda91cc649...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. |
|---|