ISRC COUM72400021
Verified recording
COUM72400021 is “HOTEL” by West Blanco,
registered on the CopyrightChains blockchain with CopyrightID
0x9e00736bdcec51e13d9ec495ec1eaad014fbdc295281536223cbe9c91985a6fa and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COUM72400021.
Recording identifiers
- ISRC
- COUM72400021
- Title
- HOTEL
- Artist
- West Blanco
- CopyrightID (CopyrightChains transaction hash)
0x9e00736bdcec51e13d9ec495ec1eaad014fbdc295281536223cbe9c91985a6fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9fe121b2c75898f411104a0c4ea28c9b48c2f223441042d6bb668eedf889212f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COUM72400021
- Bitcoin block existence check
- https://blockstream.info/api/block/953515