ISRC QZHNA1937997
Verified recording
QZHNA1937997 is “Obsesión” by Doble D,
registered on the CopyrightChains blockchain with CopyrightID
0x4e3161564bd17a1dc4a9a1d2984f35af7f9f2cd8d560c4efd84e99465e8c2f78 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/QZHNA1937997.
Recording identifiers
- ISRC
- QZHNA1937997
- Title
- Obsesión
- Artist
- Doble D
- CopyrightID (CopyrightChains transaction hash)
0x4e3161564bd17a1dc4a9a1d2984f35af7f9f2cd8d560c4efd84e99465e8c2f78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:35c7d5bae2d65767b01e9ee9cffc640ce223fa2e95e0dbc1055f23df022e9307- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1937997
- Bitcoin block existence check
- https://blockstream.info/api/block/957118