ISRC QZTRX2224701
Verified recording
QZTRX2224701 is “Una Oportunidad” by Sloowtrack,
registered on the CopyrightChains blockchain with CopyrightID
0x73148b0286f49965e011d85d676d9f2bee346253f8e9bf8094b74183c37a34f5 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2224701.
Recording identifiers
- ISRC
- QZTRX2224701
- Title
- Una Oportunidad
- Artist
- Sloowtrack
- CopyrightID (CopyrightChains transaction hash)
0x73148b0286f49965e011d85d676d9f2bee346253f8e9bf8094b74183c37a34f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:991e0a1a457e6f4e043ee07aef0c2fd21d5ab09a2f92ed8574d02134a08a5495- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2224701
- Bitcoin block existence check
- https://blockstream.info/api/block/960337