ISRC ARZ022200101
Verified recording
ARZ022200101 is “La Cometierra” by Acho Estol,
registered on the CopyrightChains blockchain with CopyrightID
0xa5a661b9d524bbf0bb72866eb9f6fead523b0449f752fb0b44379ff82be7e858 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ022200101.
Recording identifiers
- ISRC
- ARZ022200101
- Title
- La Cometierra
- Artist
- Acho Estol
- CopyrightID (CopyrightChains transaction hash)
0xa5a661b9d524bbf0bb72866eb9f6fead523b0449f752fb0b44379ff82be7e858
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:37cdd3a91ccac0fc14d32df3bd7e6d94f303c4c94706007e7acaaa058e35e7fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ022200101
- Bitcoin block existence check
- https://blockstream.info/api/block/960349