data(algorand): record the Tellor BTC/USD feed and link its Medianizer

[CodeRabbit-byte]

Coverage lane from the weekly digest — a small, first-party-sourced addition to oracles.

The Algorand tellor-mainnet row links Tellor's own feed list but records nothing about what the feed actually carries, and does not link the deployed contract. Both facts are published by Tellor and verifiable on-chain.

What changed

One row, one file, two cells:

• dataTypes → ["BTC/USD"]. Tellor's algorandTellorV2 README — already the row's own Price Feeds button — lists BTC/USD as the only feed currently available on Algorand, and says explicitly: "These are the current feeds avialable on Algorand. For additional feeds please submit an issue in this repo." The canonical tellor offer carries ["Asset Prices"], which is right for Tellor generally but says nothing about what exists on this network.
• actionButtons → adds [Medianizer Contract]. The same README gives the mainnet Medianizer application ID 733871808, alongside five TellorFlex feed contracts. The Medianizer is the one a consumer reads, so that is the one linked.

Verification

The application was confirmed live on-chain before linking, rather than trusted from the README:

GET https://mainnet-api.algonode.cloud/v2/applications/733871808
-> app id 733871808, not deleted

Its approval program decodes to a contract carrying median, median_timestamp, timestamp_freshness, last_value and five app_N keys, which matches a medianizer over five feed contracts.

The explorer URL follows the convention already used in this network's listings — lora.algokit.io appears in two other Algorand rows. It returns 200, as do allo.info and explorer.perawallet.app for the same application if a different explorer is preferred.

Scope

validate_csv.py, csv_to_json.py and validate.py were run locally against this branch and pass. 2 cells, 1 row, 1 file, nothing existing modified and no rows added. dripLimit-style fields are untouched because Tellor publishes no such figure for this deployment.

[github-actions]

Summary

Status	Count
🔍 Total	3
🔗 Unique	3
✅ Successful	3
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	0
❓ Unknown	0
🚫 Errors	0
⛔ Unsupported	0

Full Github Actions output

[USS-Supervisor]

Verdict: REQUEST_CHANGES
Risk: MEDIUM
Summary: The Tellor Algorand dataTypes addition is supported by the linked README and the Medianizer application ID is live, but the row now violates the repository's actionButtons convention. Required validation and current-cycle link-check both passed, but this is still a blocking data-shape/style issue for the row.
Findings:

• MEDIUM listings/specific-networks/algorand/oracles.csv, tellor-mainnet, actionButtons: this row now has three buttons (Price Feeds, Docs, and Medianizer Contract), while the current Common Columns rule says actionButtons has a max of 2 buttons. Please remove one button or fold the contract reference into one of the existing links so the row stays within the documented limit.
  Confidence: HIGH