Tenzro Namespace - Addresses

CAIP-10

For context, see the CAIP-10 specification.

Rationale

A Tenzro address is a 32-byte identifier shared across the EVM, SVM, and Canton/DAML VM façades — there is one address per account, and the same underlying balance is visible through all three VMs (the pointer model).

Two textual encodings are accepted, mirroring the two ecosystems Tenzro interoperates with most directly:

• Hex (EIP-55-style): 0x followed by 64 lowercase hexadecimal characters. Used by EVM-aware tooling and the eth_* JSON-RPC surface.
• Base58btc: 32-byte address encoded with the Bitcoin/Solana Base58btc alphabet (44 characters for a full 32-byte input). Used by SVM-aware tooling and the Wallet Standard surface.

CAIP-10 references for Tenzro accounts SHOULD use the hex form for parity with EVM tooling and CAIP-122 (SIWx) signatures. Implementations MUST accept either form on input and SHOULD normalize to lowercase hex on storage and display.

Syntax

A Tenzro CAIP-10 account identifier matches:

account_id := chain_id ":" account_address
account_address := hex_address | base58_address
hex_address := "0x" [0-9a-f]{64}
base58_address := [1-9A-HJ-NP-Za-km-z]{43,44}

where chain_id is the CAIP-2 identifier defined in caip2.md.

Chain IDs

For context, see the CAIP-2 specification and caip2.md.

Test Cases

# Tenzro Testnet — hex form (canonical)
tenzro:92bd27db9713293097f0e63476e3911e:0x0000000000000000000000000000000000000000000000000000000000000000

# Tenzro Testnet — base58 form (also accepted)
tenzro:92bd27db9713293097f0e63476e3911e:11111111111111111111111111111111

References

• CAIP-2
• CAIP-10
• Tenzro Network repository

Rights

Copyright and related rights waived via CC0.

Citation

Please cite this document as:

Tenzro Engineering (eng@tenzro.com), "namespaces/tenzro-caip10: Tenzro Namespace - Addresses [DRAFT]," Chain Agnostic Namespaces, tenzro-caip10, May 2026 / May 2026. [Online serial]. Available: https://github.com/ChainAgnostic/namespaces/tenzro-caip10.md