ISRC QZ22B1739158
Verified recording
QZ22B1739158 is “Sueño de Amor” by Etiqueta Negra,
registered on the CopyrightChains blockchain with CopyrightID
0xc9b9859c21efa8480a9ae56fd9b608a6817d8f9a4113e5a5819037b1c10f6c61 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1739158.
Recording identifiers
- ISRC
- QZ22B1739158
- Title
- Sueño de Amor
- Artist
- Etiqueta Negra
- CopyrightID (CopyrightChains transaction hash)
0xc9b9859c21efa8480a9ae56fd9b608a6817d8f9a4113e5a5819037b1c10f6c61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:d28fd8ccd0e63cfea5a8767785d4217ce7e13ea38dfb429eed2501d9f4d25852- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1739158
- Bitcoin block existence check
- https://blockstream.info/api/block/959128