ISRC US6R21323524
Verified recording
US6R21323524 is “Introspección” by Charly Efe,
registered on the CopyrightChains blockchain with CopyrightID
0x8733dbaea41bfdc2c16b743f44ee2b62d5d01a2152a83d46f9a58ffa08d191ce and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21323524.
Recording identifiers
- ISRC
- US6R21323524
- Title
- Introspección
- Artist
- Charly Efe
- CopyrightID (CopyrightChains transaction hash)
0x8733dbaea41bfdc2c16b743f44ee2b62d5d01a2152a83d46f9a58ffa08d191ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:19a57f6df43f7694ea5d00e4b2694c93078d4e14bd18f677dba0c76208523be8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21323524
- Bitcoin block existence check
- https://blockstream.info/api/block/960478