ISRC QM4TW2397062
Verified recording
QM4TW2397062 is “Contensión” by Ugolpe,
registered on the CopyrightChains blockchain with CopyrightID
0x12dfa12b4e61f712302830d36917e8a460b2dd7149ddb0dc950729964573f33f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2397062.
Recording identifiers
- ISRC
- QM4TW2397062
- Title
- Contensión
- Artist
- Ugolpe
- CopyrightID (CopyrightChains transaction hash)
0x12dfa12b4e61f712302830d36917e8a460b2dd7149ddb0dc950729964573f33f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:51d01310967222fb149bba3fb5e120ec592ece35bcd2f9c1f51934183871f702- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2397062
- Bitcoin block existence check
- https://blockstream.info/api/block/957118