ISRC QM4TW2346517
Verified recording
QM4TW2346517 is “Estaba Perdío” by Policarpo318,
registered on the CopyrightChains blockchain with CopyrightID
0x9c30d0a90f7bf1930c274fc073ff90b925ef9c38520227e00841fe79b8143af8 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2346517.
Recording identifiers
- ISRC
- QM4TW2346517
- Title
- Estaba Perdío
- Artist
- Policarpo318
- CopyrightID (CopyrightChains transaction hash)
0x9c30d0a90f7bf1930c274fc073ff90b925ef9c38520227e00841fe79b8143af8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:d3f8306e7ea444c68265acb59171f88b6ff0c7709d8e9f86262e8cb7ee34b000- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2346517
- Bitcoin block existence check
- https://blockstream.info/api/block/953528