ISRC QM4TW2485566
Verified recording
QM4TW2485566 is “CastiCartel” by Esteban Rojas,
registered on the CopyrightChains blockchain with CopyrightID
0x808b526dc0a31da5bfd5509c9e24ea2187c6aca7c7a2529c79b5b9ca6da4b819 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2485566.
Recording identifiers
- ISRC
- QM4TW2485566
- Title
- CastiCartel
- Artist
- Esteban Rojas
- CopyrightID (CopyrightChains transaction hash)
0x808b526dc0a31da5bfd5509c9e24ea2187c6aca7c7a2529c79b5b9ca6da4b819
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9f75077e191cd271c63f00feb66a675a3e05393ba7194da297249f36c960b52e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2485566
- Bitcoin block existence check
- https://blockstream.info/api/block/956302